456274897 has 16 divisors (see below), whose sum is σ = 519982848. Its totient is φ = 397172160.

The previous prime is 456274877. The next prime is 456274909. The reversal of 456274897 is 798472654.

It is a cyclic number.

It is not a de Polignac number, because 456274897 - 2⁷ = 456274769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456274807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10483 + ... + 31975.

It is an arithmetic number, because the mean of its divisors is an integer number (32498928).

Almost surely, 2^456274897 is an apocalyptic number.

It is an amenable number.

456274897 is a deficient number, since it is larger than the sum of its proper divisors (63707951).

456274897 is a wasteful number, since it uses less digits than its factorization.

456274897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21600.

The product of its digits is 3386880, while the sum is 52.

The square root of 456274897 is about 21360.5921500318. The cubic root of 456274897 is about 769.8548649827.

The spelling of 456274897 in words is "four hundred fifty-six million, two hundred seventy-four thousand, eight hundred ninety-seven".