465267647 has 6 divisors (see below), whose sum is σ = 503810712. Its totient is φ = 429477672.

The previous prime is 465267643. The next prime is 465267653. The reversal of 465267647 is 746762564.

It is not a de Polignac number, because 465267647 - 2² = 465267643 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 (465267643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1376363 + ... + 1376700.

It is an arithmetic number, because the mean of its divisors is an integer number (83968452).

Almost surely, 2^465267647 is an apocalyptic number.

465267647 is a deficient number, since it is larger than the sum of its proper divisors (38543065).

465267647 is a wasteful number, since it uses less digits than its factorization.

465267647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753089 (or 2753076 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 47.

The square root of 465267647 is about 21570.0636763084. The cubic root of 465267647 is about 774.8797021743.

The spelling of 465267647 in words is "four hundred sixty-five million, two hundred sixty-seven thousand, six hundred forty-seven".