274865130 has 32 divisors (see below), whose sum is σ = 732974400. Its totient is φ = 73297296.

The previous prime is 274865099. The next prime is 274865167. The reversal of 274865130 is 31568472.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 508740 + ... + 509279.

It is an arithmetic number, because the mean of its divisors is an integer number (22905450).

Almost surely, 2^274865130 is an apocalyptic number.

274865130 is an abundant number, since it is smaller than the sum of its proper divisors (458109270).

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

274865130 is a wasteful number, since it uses less digits than its factorization.

274865130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018035 (or 1018029 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 274865130 is about 16579.0569695625. The cubic root of 274865130 is about 650.1893964850.

The spelling of 274865130 in words is "two hundred seventy-four million, eight hundred sixty-five thousand, one hundred thirty".