30239482 has 16 divisors (see below), whose sum is σ = 55827072. Its totient is φ = 11962800.

The previous prime is 30239453. The next prime is 30239491. The reversal of 30239482 is 28493203.

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, 82894 + ... + 83257.

It is an arithmetic number, because the mean of its divisors is an integer number (3489192).

Almost surely, 2^30239482 is an apocalyptic number.

30239482 is a deficient number, since it is larger than the sum of its proper divisors (25587590).

30239482 is a wasteful number, since it uses less digits than its factorization.

30239482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166173.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 30239482 is about 5499.0437350507. The cubic root of 30239482 is about 311.5478671909.

The spelling of 30239482 in words is "thirty million, two hundred thirty-nine thousand, four hundred eighty-two".