462222155 has 8 divisors (see below), whose sum is σ = 573793200. Its totient is φ = 357026656.

The previous prime is 462222149. The next prime is 462222181. The reversal of 462222155 is 551222264.

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

It is not a de Polignac number, because 462222155 - 2⁶ = 462222091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1593725 + ... + 1594014.

It is an arithmetic number, because the mean of its divisors is an integer number (71724150).

Almost surely, 2^462222155 is an apocalyptic number.

462222155 is a deficient number, since it is larger than the sum of its proper divisors (111571045).

462222155 is a wasteful number, since it uses less digits than its factorization.

462222155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187773.

The product of its digits is 9600, while the sum is 29.

The square root of 462222155 is about 21499.3524321083. The cubic root of 462222155 is about 773.1852955377.

The spelling of 462222155 in words is "four hundred sixty-two million, two hundred twenty-two thousand, one hundred fifty-five".