467813641 has 9 divisors (see below), whose sum is σ = 479900109. Its totient is φ = 456025836.

The previous prime is 467813639. The next prime is 467813657. The reversal of 467813641 is 146318764.

The square root of 467813641 is 21629.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 467813641 - 2¹ = 467813639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 467813594 and 467813603.

It is not an unprimeable number, because it can be changed into a prime (467813341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 929796 + ... + 930298.

Almost surely, 2^467813641 is an apocalyptic number.

467813641 is the 21629-th square number.

467813641 is the 10815-th centered octagonal number.

It is an amenable number.

467813641 is a deficient number, since it is larger than the sum of its proper divisors (12086468).

467813641 is an frugal number, since it uses more digits than its factorization.

467813641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092 (or 546 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The cubic root of 467813641 is about 776.2905398981.

The spelling of 467813641 in words is "four hundred sixty-seven million, eight hundred thirteen thousand, six hundred forty-one".