747852 has 48 divisors (see below), whose sum is σ = 2069760. Its totient is φ = 205632.

The previous prime is 747841. The next prime is 747853. The reversal of 747852 is 258747.

747852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×747852² = 1118565227808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (747853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2283 + ... + 2589.

It is an arithmetic number, because the mean of its divisors is an integer number (43120).

2⁷⁴⁷⁸⁵² 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 747852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1034880).

747852 is an abundant number, since it is smaller than the sum of its proper divisors (1321908).

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

747852 is a wasteful number, since it uses less digits than its factorization.

747852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 348 counting only the distinct ones).

The product of its digits is 15680, while the sum is 33.

The square root of 747852 is about 864.7843661862. The cubic root of 747852 is about 90.7692094815.

The spelling of 747852 in words is "seven hundred forty-seven thousand, eight hundred fifty-two".