30552992 has 24 divisors (see below), whose sum is σ = 60326532. Its totient is φ = 15232000.

The previous prime is 30552989. The next prime is 30553001. The reversal of 30552992 is 29925503.

It can be written as a sum of positive squares in 2 ways, for example, as 30514576 + 38416 = 5524^2 + 196^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11642 + ... + 14022.

Almost surely, 2^30552992 is an apocalyptic number.

30552992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30552992 is a deficient number, since it is larger than the sum of its proper divisors (29773540).

30552992 is a wasteful number, since it uses less digits than its factorization.

30552992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792 (or 2784 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 30552992 is about 5527.4760967371. The cubic root of 30552992 is about 312.6208326323.

The spelling of 30552992 in words is "thirty million, five hundred fifty-two thousand, nine hundred ninety-two".