30504468 has 24 divisors (see below), whose sum is σ = 72521568. Its totient is φ = 9976096.

The previous prime is 30504449. The next prime is 30504479. The reversal of 30504468 is 86440503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23346 + ... + 24617.

It is an arithmetic number, because the mean of its divisors is an integer number (3021732).

Almost surely, 2^30504468 is an apocalyptic number.

It is an amenable number.

30504468 is an abundant number, since it is smaller than the sum of its proper divisors (42017100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30504468 is a wasteful number, since it uses less digits than its factorization.

30504468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48023 (or 48021 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 30504468 is about 5523.0850074935. The cubic root of 30504468 is about 312.4552443638.

The spelling of 30504468 in words is "thirty million, five hundred four thousand, four hundred sixty-eight".