30801164 has 6 divisors (see below), whose sum is σ = 53902044. Its totient is φ = 15400580.

The previous prime is 30801151. The next prime is 30801181. The reversal of 30801164 is 46110803.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3850142 + ... + 3850149.

It is an arithmetic number, because the mean of its divisors is an integer number (8983674).

Almost surely, 2^30801164 is an apocalyptic number.

It is an amenable number.

30801164 is a deficient number, since it is larger than the sum of its proper divisors (23100880).

30801164 is a wasteful number, since it uses less digits than its factorization.

30801164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7700295 (or 7700293 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 30801164 is about 5549.8796383345. The cubic root of 30801164 is about 313.4649901933.

Adding to 30801164 its reverse (46110803), we get a palindrome (76911967).

The spelling of 30801164 in words is "thirty million, eight hundred one thousand, one hundred sixty-four".