30265974 has 40 divisors (see below), whose sum is σ = 71394840. Its totient is φ = 9556704.

The previous prime is 30265969. The next prime is 30265981. The reversal of 30265974 is 47956203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1839 + ... + 7994.

It is an arithmetic number, because the mean of its divisors is an integer number (1784871).

Almost surely, 2^30265974 is an apocalyptic number.

30265974 is an abundant number, since it is smaller than the sum of its proper divisors (41128866).

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

30265974 is a wasteful number, since it uses less digits than its factorization.

30265974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9866 (or 9857 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 30265974 is about 5501.4519901568. The cubic root of 30265974 is about 311.6388202154.

The spelling of 30265974 in words is "thirty million, two hundred sixty-five thousand, nine hundred seventy-four".