30755696 has 20 divisors (see below), whose sum is σ = 60022200. Its totient is φ = 15266112.

The previous prime is 30755663. The next prime is 30755713. The reversal of 30755696 is 69655703.

It is a congruent number.

It is an unprimeable number.

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, 4691 + ... + 9138.

It is an arithmetic number, because the mean of its divisors is an integer number (3001110).

Almost surely, 2^30755696 is an apocalyptic number.

It is an amenable number.

30755696 is a deficient number, since it is larger than the sum of its proper divisors (29266504).

30755696 is a wasteful number, since it uses less digits than its factorization.

30755696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13976 (or 13970 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 30755696 is about 5545.7818204470. The cubic root of 30755696 is about 313.3106708623.

The spelling of 30755696 in words is "thirty million, seven hundred fifty-five thousand, six hundred ninety-six".