456248669 has 8 divisors (see below), whose sum is σ = 498670848. Its totient is φ = 415558080.

The previous prime is 456248659. The next prime is 456248699. The reversal of 456248669 is 966842654.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456248669 is a prime.

It is a super-2 number, since 2×456248669² = 416325695928543122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456248609) 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, 432347 + ... + 433400.

It is an arithmetic number, because the mean of its divisors is an integer number (62333856).

Almost surely, 2^456248669 is an apocalyptic number.

It is an amenable number.

456248669 is a deficient number, since it is larger than the sum of its proper divisors (42422179).

456248669 is a wasteful number, since it uses less digits than its factorization.

456248669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865795.

The product of its digits is 2488320, while the sum is 50.

The square root of 456248669 is about 21359.9782069177. The cubic root of 456248669 is about 769.8401135391.

The spelling of 456248669 in words is "four hundred fifty-six million, two hundred forty-eight thousand, six hundred sixty-nine".