464213155 has 8 divisors (see below), whose sum is σ = 636635232. Its totient is φ = 318317568.

The previous prime is 464213143. The next prime is 464213171. The reversal of 464213155 is 551312464.

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 464213155 - 2⁷ = 464213027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6631582 + ... + 6631651.

It is an arithmetic number, because the mean of its divisors is an integer number (79579404).

Almost surely, 2^464213155 is an apocalyptic number.

464213155 is a deficient number, since it is larger than the sum of its proper divisors (172422077).

464213155 is a wasteful number, since it uses less digits than its factorization.

464213155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13263245.

The product of its digits is 14400, while the sum is 31.

The square root of 464213155 is about 21545.6063966647. The cubic root of 464213155 is about 774.2938583550.

The spelling of 464213155 in words is "four hundred sixty-four million, two hundred thirteen thousand, one hundred fifty-five".