30501368 has 16 divisors (see below), whose sum is σ = 57834000. Its totient is φ = 15078976.

The previous prime is 30501353. The next prime is 30501379. The reversal of 30501368 is 86310503.

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, 20708 + ... + 22131.

It is an arithmetic number, because the mean of its divisors is an integer number (3614625).

Almost surely, 2^30501368 is an apocalyptic number.

It is an amenable number.

30501368 is a deficient number, since it is larger than the sum of its proper divisors (27332632).

30501368 is a wasteful number, since it uses less digits than its factorization.

30501368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42934 (or 42930 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 30501368 is about 5522.8043601055. The cubic root of 30501368 is about 312.4446596404. Note that the first 3 decimals are identical.

The spelling of 30501368 in words is "thirty million, five hundred one thousand, three hundred sixty-eight".