1425460656 has 40 divisors (see below), whose sum is σ = 3684139200. Its totient is φ = 474934336.

The previous prime is 1425460639. The next prime is 1425460679. The reversal of 1425460656 is 6560645241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124051 + ... + 135053.

It is an arithmetic number, because the mean of its divisors is an integer number (92103480).

Almost surely, 2^1425460656 is an apocalyptic number.

1425460656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1425460656 is an abundant number, since it is smaller than the sum of its proper divisors (2258678544).

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

1425460656 is a wasteful number, since it uses less digits than its factorization.

1425460656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13713 (or 13707 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 1425460656 is about 37755.2732211012. The cubic root of 1425460656 is about 1125.4298027866.

The spelling of 1425460656 in words is "one billion, four hundred twenty-five million, four hundred sixty thousand, six hundred fifty-six".