1374527056 has 40 divisors (see below), whose sum is σ = 3086481024. Its totient is φ = 580782720.

The previous prime is 1374526997. The next prime is 1374527057. The reversal of 1374527056 is 6507254731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1374527057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78475 + ... + 94378.

Almost surely, 2^1374527056 is an apocalyptic number.

1374527056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1374527056 is an abundant number, since it is smaller than the sum of its proper divisors (1711953968).

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

1374527056 is a wasteful number, since it uses less digits than its factorization.

1374527056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172939 (or 172933 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 1374527056 is about 37074.6147114168. The cubic root of 1374527056 is about 1111.8625375686.

The spelling of 1374527056 in words is "one billion, three hundred seventy-four million, five hundred twenty-seven thousand, fifty-six".