456457233 has 4 divisors (see below), whose sum is σ = 608609648. Its totient is φ = 304304820.

The previous prime is 456457231. The next prime is 456457283. The reversal of 456457233 is 332754654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 456457233 - 2¹ = 456457231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 456457191 and 456457200.

It is not an unprimeable number, because it can be changed into a prime (456457231) 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, 76076203 + ... + 76076208.

It is an arithmetic number, because the mean of its divisors is an integer number (152152412).

Almost surely, 2^456457233 is an apocalyptic number.

It is an amenable number.

456457233 is a deficient number, since it is larger than the sum of its proper divisors (152152415).

456457233 is a wasteful number, since it uses less digits than its factorization.

456457233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152152414.

The product of its digits is 302400, while the sum is 39.

The square root of 456457233 is about 21364.8597701927. The cubic root of 456457233 is about 769.9574008029.

The spelling of 456457233 in words is "four hundred fifty-six million, four hundred fifty-seven thousand, two hundred thirty-three".