30832260 has 24 divisors (see below), whose sum is σ = 86330496. Its totient is φ = 8221920.

The previous prime is 30832253. The next prime is 30832297. The reversal of 30832260 is 6223803.

It is a self number, because there is not a number n which added to its sum of digits gives 30832260.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256876 + ... + 256995.

It is an arithmetic number, because the mean of its divisors is an integer number (3597104).

Almost surely, 2^30832260 is an apocalyptic number.

30832260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30832260 is an abundant number, since it is smaller than the sum of its proper divisors (55498236).

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

30832260 is a wasteful number, since it uses less digits than its factorization.

30832260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513883 (or 513881 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 30832260 is about 5552.6804338085. The cubic root of 30832260 is about 313.5704432308.

The spelling of 30832260 in words is "thirty million, eight hundred thirty-two thousand, two hundred sixty".