264606465 has 8 divisors (see below), whose sum is σ = 423370368. Its totient is φ = 141123440.

The previous prime is 264606457. The next prime is 264606473. The reversal of 264606465 is 564606462.

It is an interprime number because it is at equal distance from previous prime (264606457) and next prime (264606473).

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

It is not a de Polignac number, because 264606465 - 2³ = 264606457 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8820201 + ... + 8820230.

It is an arithmetic number, because the mean of its divisors is an integer number (52921296).

Almost surely, 2^264606465 is an apocalyptic number.

It is an amenable number.

264606465 is a deficient number, since it is larger than the sum of its proper divisors (158763903).

264606465 is a wasteful number, since it uses less digits than its factorization.

264606465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17640439.

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

The square root of 264606465 is about 16266.7287737885. The cubic root of 264606465 is about 641.9977169201.

The spelling of 264606465 in words is "two hundred sixty-four million, six hundred six thousand, four hundred sixty-five".