5235870 has 64 divisors (see below), whose sum is σ = 13296960. Its totient is φ = 1317888.

The previous prime is 5235851. The next prime is 5235871. The reversal of 5235870 is 785325.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5235871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58786 + ... + 58874.

It is an arithmetic number, because the mean of its divisors is an integer number (207765).

Almost surely, 2^5235870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5235870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6648480).

5235870 is an abundant number, since it is smaller than the sum of its proper divisors (8061090).

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

5235870 is a wasteful number, since it uses less digits than its factorization.

5235870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 5235870 is about 2288.2023511919. The cubic root of 5235870 is about 173.6452675243.

It can be divided in two parts, 5235 and 870, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5235870 in words is "five million, two hundred thirty-five thousand, eight hundred seventy".