464865745 has 8 divisors (see below), whose sum is σ = 557956584. Its totient is φ = 371814144.

The previous prime is 464865727. The next prime is 464865757. The reversal of 464865745 is 547568464.

It can be written as a sum of positive squares in 4 ways, for example, as 138015504 + 326850241 = 11748^2 + 18079^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 464865745 - 2¹¹ = 464863697 is a prime.

It is a super-2 number, since 2×464865745² = 432200321748810050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34287 + ... + 45883.

It is an arithmetic number, because the mean of its divisors is an integer number (69744573).

Almost surely, 2^464865745 is an apocalyptic number.

It is an amenable number.

464865745 is a deficient number, since it is larger than the sum of its proper divisors (93090839).

464865745 is a wasteful number, since it uses less digits than its factorization.

464865745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19619.

The product of its digits is 3225600, while the sum is 49.

The square root of 464865745 is about 21560.7454648488. The cubic root of 464865745 is about 774.6565220916.

The spelling of 464865745 in words is "four hundred sixty-four million, eight hundred sixty-five thousand, seven hundred forty-five".