274485474 has 12 divisors (see below), whose sum is σ = 594718566. Its totient is φ = 91495152.

The previous prime is 274485467. The next prime is 274485487. The reversal of 274485474 is 474584472.

It can be written as a sum of positive squares in only one way, i.e., 239166225 + 35319249 = 15465^2 + 5943^2 .

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 5 ways as a sum of consecutive naturals, for example, 7624579 + ... + 7624614.

Almost surely, 2^274485474 is an apocalyptic number.

274485474 is an abundant number, since it is smaller than the sum of its proper divisors (320233092).

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

274485474 is a wasteful number, since it uses less digits than its factorization.

274485474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15249201 (or 15249198 counting only the distinct ones).

The product of its digits is 1003520, while the sum is 45.

The square root of 274485474 is about 16567.6031458989. The cubic root of 274485474 is about 649.8899016680.

The spelling of 274485474 in words is "two hundred seventy-four million, four hundred eighty-five thousand, four hundred seventy-four".