464523261 has 8 divisors (see below), whose sum is σ = 628608864. Its totient is φ = 305059920.

The previous prime is 464523259. The next prime is 464523289. The reversal of 464523261 is 162325464.

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

It is not a de Polignac number, because 464523261 - 2¹ = 464523259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464523211) 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, 1155330 + ... + 1155731.

It is an arithmetic number, because the mean of its divisors is an integer number (78576108).

Almost surely, 2^464523261 is an apocalyptic number.

It is an amenable number.

464523261 is a deficient number, since it is larger than the sum of its proper divisors (164085603).

464523261 is a wasteful number, since it uses less digits than its factorization.

464523261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311131.

The product of its digits is 34560, while the sum is 33.

The square root of 464523261 is about 21552.8016972272. The cubic root of 464523261 is about 774.4662358654.

The spelling of 464523261 in words is "four hundred sixty-four million, five hundred twenty-three thousand, two hundred sixty-one".