274245552 has 90 divisors (see below), whose sum is σ = 892836828. Its totient is φ = 78353856.

The previous prime is 274245541. The next prime is 274245553. The reversal of 274245552 is 255542472.

274245552 is a `hidden beast` number, since 27 + 42 + 45 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (274245553) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12378 + ... + 26489.

Almost surely, 2^274245552 is an apocalyptic number.

It is an amenable number.

274245552 is an abundant number, since it is smaller than the sum of its proper divisors (618591276).

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

274245552 is a wasteful number, since it uses less digits than its factorization.

274245552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38895 (or 38879 counting only the distinct ones).

The product of its digits is 112000, while the sum is 36.

The square root of 274245552 is about 16560.3608656333. The cubic root of 274245552 is about 649.7004947576.

The spelling of 274245552 in words is "two hundred seventy-four million, two hundred forty-five thousand, five hundred fifty-two".