30198496 has 24 divisors (see below), whose sum is σ = 59580360. Its totient is φ = 15067008.

The previous prime is 30198481. The next prime is 30198523. The reversal of 30198496 is 69489103.

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, 23010 + ... + 24286.

It is an arithmetic number, because the mean of its divisors is an integer number (2482515).

Almost surely, 2^30198496 is an apocalyptic number.

It is an amenable number.

30198496 is a deficient number, since it is larger than the sum of its proper divisors (29381864).

30198496 is a wasteful number, since it uses less digits than its factorization.

30198496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026 (or 2018 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 30198496 is about 5495.3158234991. The cubic root of 30198496 is about 311.4070482638.

The spelling of 30198496 in words is "thirty million, one hundred ninety-eight thousand, four hundred ninety-six".