465823623 has 8 divisors (see below), whose sum is σ = 648102528. Its totient is φ = 297046904.

The previous prime is 465823583. The next prime is 465823637. The reversal of 465823623 is 326328564.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 465823623 - 2¹² = 465819527 is a prime.

It is a super-2 number, since 2×465823623² = 433983295489692258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465823643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3375465 + ... + 3375602.

It is an arithmetic number, because the mean of its divisors is an integer number (81012816).

Almost surely, 2^465823623 is an apocalyptic number.

465823623 is a deficient number, since it is larger than the sum of its proper divisors (182278905).

465823623 is a wasteful number, since it uses less digits than its factorization.

465823623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6751093.

The product of its digits is 207360, while the sum is 39.

The square root of 465823623 is about 21582.9475049169. The cubic root of 465823623 is about 775.1882292712.

It can be divided in two parts, 46582 and 3623, that added together give a palindrome (50205).

The spelling of 465823623 in words is "four hundred sixty-five million, eight hundred twenty-three thousand, six hundred twenty-three".