456312007 has 4 divisors (see below), whose sum is σ = 456659280. Its totient is φ = 455964736.

The previous prime is 456311993. The next prime is 456312061. The reversal of 456312007 is 700213654.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456312007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456312107) 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, 171658 + ... + 174295.

It is an arithmetic number, because the mean of its divisors is an integer number (114164820).

Almost surely, 2^456312007 is an apocalyptic number.

456312007 is a deficient number, since it is larger than the sum of its proper divisors (347273).

456312007 is a wasteful number, since it uses less digits than its factorization.

456312007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347272.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 456312007 is about 21361.4607880641. The cubic root of 456312007 is about 769.8757358362.

The spelling of 456312007 in words is "four hundred fifty-six million, three hundred twelve thousand, seven".