30522852 has 48 divisors (see below), whose sum is σ = 79441600. Its totient is φ = 10134720.

The previous prime is 30522827. The next prime is 30522857. The reversal of 30522852 is 25822503.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (30522857) 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, 43827 + ... + 44517.

Almost surely, 2^30522852 is an apocalyptic number.

It is an amenable number.

30522852 is an abundant number, since it is smaller than the sum of its proper divisors (48918748).

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

30522852 is a wasteful number, since it uses less digits than its factorization.

30522852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1105 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 30522852 is about 5524.7490440743. The cubic root of 30522852 is about 312.5180004565.

The spelling of 30522852 in words is "thirty million, five hundred twenty-two thousand, eight hundred fifty-two".