162213466 has 16 divisors (see below), whose sum is σ = 249742080. Its totient is φ = 78973920.

The previous prime is 162213463. The next prime is 162213511. The reversal of 162213466 is 664312261.

It is not an unprimeable number, because it can be changed into a prime (162213461) 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, 48145 + ... + 51403.

It is an arithmetic number, because the mean of its divisors is an integer number (15608880).

Almost surely, 2^162213466 is an apocalyptic number.

162213466 is a deficient number, since it is larger than the sum of its proper divisors (87528614).

162213466 is a wasteful number, since it uses less digits than its factorization.

162213466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909.

The product of its digits is 10368, while the sum is 31.

The square root of 162213466 is about 12736.3050371762. The cubic root of 162213466 is about 545.3755131672.

The spelling of 162213466 in words is "one hundred sixty-two million, two hundred thirteen thousand, four hundred sixty-six".