456264447 has 8 divisors (see below), whose sum is σ = 608798640. Its totient is φ = 303953280.

The previous prime is 456264437. The next prime is 456264493. The reversal of 456264447 is 744462654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 456264447 - 2²⁶ = 389155583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 456264399 and 456264408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456264407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50922 + ... + 59207.

It is an arithmetic number, because the mean of its divisors is an integer number (76099830).

Almost surely, 2^456264447 is an apocalyptic number.

456264447 is a deficient number, since it is larger than the sum of its proper divisors (152534193).

456264447 is a wasteful number, since it uses less digits than its factorization.

456264447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111513.

The product of its digits is 645120, while the sum is 42.

The square root of 456264447 is about 21360.3475393075. The cubic root of 456264447 is about 769.8489876452.

The spelling of 456264447 in words is "four hundred fifty-six million, two hundred sixty-four thousand, four hundred forty-seven".