31793052 has 12 divisors (see below), whose sum is σ = 74183816. Its totient is φ = 10597680.

The previous prime is 31792993. The next prime is 31793059. The reversal of 31793052 is 25039713.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×31793052⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31793059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324699 + ... + 1324722.

Almost surely, 2^31793052 is an apocalyptic number.

It is an amenable number.

31793052 is an abundant number, since it is smaller than the sum of its proper divisors (42390764).

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

31793052 is a wasteful number, since it uses less digits than its factorization.

31793052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649428 (or 2649426 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 31793052 is about 5638.5327878802. The cubic root of 31793052 is about 316.7943349793.

The spelling of 31793052 in words is "thirty-one million, seven hundred ninety-three thousand, fifty-two".