30824952 has 16 divisors (see below), whose sum is σ = 77062440. Its totient is φ = 10274976.

The previous prime is 30824939. The next prime is 30824953. The reversal of 30824952 is 25942803.

It is a happy number.

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30824953) 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, 642163 + ... + 642210.

Almost surely, 2^30824952 is an apocalyptic number.

It is an amenable number.

30824952 is an abundant number, since it is smaller than the sum of its proper divisors (46237488).

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

30824952 is a wasteful number, since it uses less digits than its factorization.

30824952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284382 (or 1284378 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 30824952 is about 5552.0223342490. The cubic root of 30824952 is about 313.5456666507.

The spelling of 30824952 in words is "thirty million, eight hundred twenty-four thousand, nine hundred fifty-two".