30245964 has 24 divisors (see below), whose sum is σ = 80656128. Its totient is φ = 8641680.

The previous prime is 30245953. The next prime is 30245977. The reversal of 30245964 is 46954203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179952 + ... + 180119.

It is an arithmetic number, because the mean of its divisors is an integer number (3360672).

Almost surely, 2^30245964 is an apocalyptic number.

It is an amenable number.

30245964 is an abundant number, since it is smaller than the sum of its proper divisors (50410164).

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

30245964 is a wasteful number, since it uses less digits than its factorization.

30245964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360085 (or 360083 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 30245964 is about 5499.6330786699. The cubic root of 30245964 is about 311.5701262693.

The spelling of 30245964 in words is "thirty million, two hundred forty-five thousand, nine hundred sixty-four".