274488130 has 32 divisors (see below), whose sum is σ = 572624640. Its totient is φ = 92783040.

The previous prime is 274488121. The next prime is 274488133. The reversal of 274488130 is 31884472.

It is a self number, because there is not a number n which added to its sum of digits gives 274488130.

It is not an unprimeable number, because it can be changed into a prime (274488133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22645 + ... + 32584.

It is an arithmetic number, because the mean of its divisors is an integer number (17894520).

Almost surely, 2^274488130 is an apocalyptic number.

274488130 is an abundant number, since it is smaller than the sum of its proper divisors (298136510).

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

274488130 is a wasteful number, since it uses less digits than its factorization.

274488130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55314.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 274488130 is about 16567.6833021397. The cubic root of 274488130 is about 649.8919978348.

The spelling of 274488130 in words is "two hundred seventy-four million, four hundred eighty-eight thousand, one hundred thirty".