465286047 has 4 divisors (see below), whose sum is σ = 620381400. Its totient is φ = 310190696.

The previous prime is 465286043. The next prime is 465286057. The reversal of 465286047 is 740682564.

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

It is a cyclic number.

It is not a de Polignac number, because 465286047 - 2² = 465286043 is a prime.

It is a super-2 number, since 2×465286047² = 432982211065772418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465286043) 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, 77547672 + ... + 77547677.

It is an arithmetic number, because the mean of its divisors is an integer number (155095350).

Almost surely, 2^465286047 is an apocalyptic number.

465286047 is a deficient number, since it is larger than the sum of its proper divisors (155095353).

465286047 is a wasteful number, since it uses less digits than its factorization.

465286047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155095352.

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 465286047 is about 21570.4901891450. The cubic root of 465286047 is about 774.8899167957.

The spelling of 465286047 in words is "four hundred sixty-five million, two hundred eighty-six thousand, forty-seven".