465673231 has 16 divisors (see below), whose sum is σ = 507976704. Its totient is φ = 425101824.

The previous prime is 465673217. The next prime is 465673259. The reversal of 465673231 is 132376564.

It is a cyclic number.

It is not a de Polignac number, because 465673231 - 2¹⁵ = 465640463 is a prime.

It is a super-2 number, since 2×465673231² = 433703116139958722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465673291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239941 + ... + 241873.

It is an arithmetic number, because the mean of its divisors is an integer number (31748544).

Almost surely, 2^465673231 is an apocalyptic number.

465673231 is a deficient number, since it is larger than the sum of its proper divisors (42303473).

465673231 is a wasteful number, since it uses less digits than its factorization.

465673231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370.

The product of its digits is 90720, while the sum is 37.

The square root of 465673231 is about 21579.4631768262. The cubic root of 465673231 is about 775.1047966507.

The spelling of 465673231 in words is "four hundred sixty-five million, six hundred seventy-three thousand, two hundred thirty-one".