30083952 has 20 divisors (see below), whose sum is σ = 77717000. Its totient is φ = 10027968.

The previous prime is 30083947. The next prime is 30083969. The reversal of 30083952 is 25938003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313327 + ... + 313422.

It is an arithmetic number, because the mean of its divisors is an integer number (3885850).

Almost surely, 2^30083952 is an apocalyptic number.

It is an amenable number.

30083952 is an abundant number, since it is smaller than the sum of its proper divisors (47633048).

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

30083952 is a wasteful number, since it uses less digits than its factorization.

30083952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626760 (or 626754 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 30083952 is about 5484.8839550167. The cubic root of 30083952 is about 311.0128232979.

The spelling of 30083952 in words is "thirty million, eighty-three thousand, nine hundred fifty-two".