456448848 has 40 divisors (see below), whose sum is σ = 1198497696. Its totient is φ = 149654400.

The previous prime is 456448843. The next prime is 456448849. The reversal of 456448848 is 848844654.

It is a self number, because there is not a number n which added to its sum of digits gives 456448848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456448843) 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, 75018 + ... + 80873.

Almost surely, 2^456448848 is an apocalyptic number.

456448848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

456448848 is an abundant number, since it is smaller than the sum of its proper divisors (742048848).

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

456448848 is a wasteful number, since it uses less digits than its factorization.

456448848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155963 (or 155957 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 51.

The square root of 456448848 is about 21364.6635358482. The cubic root of 456448848 is about 769.9526861353.

The spelling of 456448848 in words is "four hundred fifty-six million, four hundred forty-eight thousand, eight hundred forty-eight".