456905048 has 16 divisors (see below), whose sum is σ = 874925280. Its totient is φ = 223591648.

The previous prime is 456905047. The next prime is 456905069. The reversal of 456905048 is 840509654.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 456904996 and 456905014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456905047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607211 + ... + 607962.

It is an arithmetic number, because the mean of its divisors is an integer number (54682830).

Almost surely, 2^456905048 is an apocalyptic number.

It is an amenable number.

456905048 is a deficient number, since it is larger than the sum of its proper divisors (418020232).

456905048 is a wasteful number, since it uses less digits than its factorization.

456905048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215226 (or 1215222 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 456905048 is about 21375.3373774544. The cubic root of 456905048 is about 770.2091116995.

The spelling of 456905048 in words is "four hundred fifty-six million, nine hundred five thousand, forty-eight".