456985740 has 48 divisors (see below), whose sum is σ = 1280573280. Its totient is φ = 121766400.

The previous prime is 456985733. The next prime is 456985757. The reversal of 456985740 is 47589654.

It is a self number, because there is not a number n which added to its sum of digits gives 456985740.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105946 + ... + 110174.

It is an arithmetic number, because the mean of its divisors is an integer number (26678610).

Almost surely, 2^456985740 is an apocalyptic number.

It is an amenable number.

456985740 is an abundant number, since it is smaller than the sum of its proper divisors (823587540).

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

456985740 is a wasteful number, since it uses less digits than its factorization.

456985740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6042 (or 6040 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 456985740 is about 21377.2247964978. The cubic root of 456985740 is about 770.2544501169.

It can be divided in two parts, 4569 and 85740, that added together give a palindrome (90309).

The spelling of 456985740 in words is "four hundred fifty-six million, nine hundred eighty-five thousand, seven hundred forty".