30423368 has 16 divisors (see below), whose sum is σ = 57115500. Its totient is φ = 15192576.

The previous prime is 30423359. The next prime is 30423383. The reversal of 30423368 is 86332403.

It can be written as a sum of positive squares in 2 ways, for example, as 30228004 + 195364 = 5498^2 + 442^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30423368.

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, 6188 + ... + 9956.

Almost surely, 2^30423368 is an apocalyptic number.

It is an amenable number.

30423368 is a deficient number, since it is larger than the sum of its proper divisors (26692132).

30423368 is a wasteful number, since it uses less digits than its factorization.

30423368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784 (or 4780 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 30423368 is about 5515.7382098863. The cubic root of 30423368 is about 312.1780979669.

The spelling of 30423368 in words is "thirty million, four hundred twenty-three thousand, three hundred sixty-eight".