465231027 has 16 divisors (see below), whose sum is σ = 658266912. Its totient is φ = 291256320.

The previous prime is 465231001. The next prime is 465231029. The reversal of 465231027 is 720132564.

It is a de Polignac number, because none of the positive numbers 2^k-465231027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 465230985 and 465231003.

It is not an unprimeable number, because it can be changed into a prime (465231029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13327 + ... + 33287.

It is an arithmetic number, because the mean of its divisors is an integer number (41141682).

Almost surely, 2^465231027 is an apocalyptic number.

465231027 is a deficient number, since it is larger than the sum of its proper divisors (193035885).

465231027 is a wasteful number, since it uses less digits than its factorization.

465231027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20438.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 465231027 is about 21569.2147979476. The cubic root of 465231027 is about 774.8593720558.

The spelling of 465231027 in words is "four hundred sixty-five million, two hundred thirty-one thousand, twenty-seven".