464264215 has 16 divisors (see below), whose sum is σ = 584847360. Its totient is φ = 353331360.

The previous prime is 464264209. The next prime is 464264257. The reversal of 464264215 is 512462464.

It is not a de Polignac number, because 464264215 - 2¹⁵ = 464231447 is a prime.

It is a super-2 number, since 2×464264215² = 431082522659132450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16239 + ... + 34528.

It is an arithmetic number, because the mean of its divisors is an integer number (36552960).

Almost surely, 2^464264215 is an apocalyptic number.

464264215 is a deficient number, since it is larger than the sum of its proper divisors (120583145).

464264215 is a wasteful number, since it uses less digits than its factorization.

464264215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50862.

The product of its digits is 46080, while the sum is 34.

The square root of 464264215 is about 21546.7912924407. The cubic root of 464264215 is about 774.3222461725.

The spelling of 464264215 in words is "four hundred sixty-four million, two hundred sixty-four thousand, two hundred fifteen".