1456474900 has 36 divisors (see below), whose sum is σ = 3164623840. Its totient is φ = 581839200.

The previous prime is 1456474883. The next prime is 1456474913. The reversal of 1456474900 is 94746541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72121 + ... + 90079.

Almost surely, 2^1456474900 is an apocalyptic number.

1456474900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1456474900 is an abundant number, since it is smaller than the sum of its proper divisors (1708148940).

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

1456474900 is a wasteful number, since it uses less digits than its factorization.

1456474900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18784 (or 18777 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 1456474900 is about 38163.7904301971. The cubic root of 1456474900 is about 1133.5334354482.

The spelling of 1456474900 in words is "one billion, four hundred fifty-six million, four hundred seventy-four thousand, nine hundred".