30090932 has 12 divisors (see below), whose sum is σ = 52704960. Its totient is φ = 15032376.

The previous prime is 30090917. The next prime is 30090937. The reversal of 30090932 is 23909003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30090937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3419 + ... + 8477.

It is an arithmetic number, because the mean of its divisors is an integer number (4392080).

Almost surely, 2^30090932 is an apocalyptic number.

It is an amenable number.

30090932 is a deficient number, since it is larger than the sum of its proper divisors (22614028).

30090932 is a wasteful number, since it uses less digits than its factorization.

30090932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6550 (or 6548 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 26.

The square root of 30090932 is about 5485.5202123408. The cubic root of 30090932 is about 311.0368748989.

Adding to 30090932 its reverse (23909003), we get a palindrome (53999935).

The spelling of 30090932 in words is "thirty million, ninety thousand, nine hundred thirty-two".