465071331 has 16 divisors (see below), whose sum is σ = 641113088. Its totient is φ = 299570400.

The previous prime is 465071317. The next prime is 465071377. The reversal of 465071331 is 133170564.

It is not a de Polignac number, because 465071331 - 2⁶ = 465071267 is a prime.

It is a super-2 number, since 2×465071331² = 432582685836223122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465072331) 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 15 ways as a sum of consecutive naturals, for example, 60645 + ... + 67881.

It is an arithmetic number, because the mean of its divisors is an integer number (40069568).

Almost surely, 2^465071331 is an apocalyptic number.

465071331 is a deficient number, since it is larger than the sum of its proper divisors (176041757).

465071331 is a wasteful number, since it uses less digits than its factorization.

465071331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7962.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 465071331 is about 21565.5125373825. The cubic root of 465071331 is about 774.7707020572.

The spelling of 465071331 in words is "four hundred sixty-five million, seventy-one thousand, three hundred thirty-one".