849528 has 96 divisors (see below), whose sum is σ = 2620800. Its totient is φ = 256608.

The previous prime is 849523. The next prime is 849533. The reversal of 849528 is 825948.

It is an interprime number because it is at equal distance from previous prime (849523) and next prime (849533).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 849492 and 849501.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 849528.

It is not an unprimeable number, because it can be changed into a prime (849523) by changing a digit.

849528 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36925 + ... + 36947.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2⁸⁴⁹⁵²⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 849528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1310400).

849528 is an abundant number, since it is smaller than the sum of its proper divisors (1771272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

849528 is a wasteful number, since it uses less digits than its factorization.

849528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 47 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 849528 is about 921.6984322434. The cubic root of 849528 is about 94.7092867228.

The spelling of 849528 in words is "eight hundred forty-nine thousand, five hundred twenty-eight".