30242488 has 16 divisors (see below), whose sum is σ = 56934360. Its totient is φ = 15060000.

The previous prime is 30242449. The next prime is 30242491. The reversal of 30242488 is 88424203.

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, 5523 + ... + 9538.

Almost surely, 2^30242488 is an apocalyptic number.

It is an amenable number.

30242488 is a deficient number, since it is larger than the sum of its proper divisors (26691872).

30242488 is a wasteful number, since it uses less digits than its factorization.

30242488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15318 (or 15314 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 30242488 is about 5499.3170485070. The cubic root of 30242488 is about 311.5581901395.

The spelling of 30242488 in words is "thirty million, two hundred forty-two thousand, four hundred eighty-eight".