30754868 has 12 divisors (see below), whose sum is σ = 54059712. Its totient is φ = 15309240.

The previous prime is 30754859. The next prime is 30754891. The reversal of 30754868 is 86845703.

It is a happy number.

It is a congruent number.

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, 16028 + ... + 17843.

It is an arithmetic number, because the mean of its divisors is an integer number (4504976).

Almost surely, 2^30754868 is an apocalyptic number.

It is an amenable number.

30754868 is a deficient number, since it is larger than the sum of its proper divisors (23304844).

30754868 is a wasteful number, since it uses less digits than its factorization.

30754868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34102 (or 34100 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 30754868 is about 5545.7071686125. The cubic root of 30754868 is about 313.3078592036.

The spelling of 30754868 in words is "thirty million, seven hundred fifty-four thousand, eight hundred sixty-eight".