1616464162 has 8 divisors (see below), whose sum is σ = 2425275216. Its totient is φ = 808039092.

The previous prime is 1616464141. The next prime is 1616464169. The reversal of 1616464162 is 2614646161.

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

It is a super-2 number, since 2×1616464162² = 5225912774060724488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1616464169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85788 + ... + 102919.

It is an arithmetic number, because the mean of its divisors is an integer number (303159402).

Almost surely, 2^1616464162 is an apocalyptic number.

1616464162 is a deficient number, since it is larger than the sum of its proper divisors (808811054).

1616464162 is a wasteful number, since it uses less digits than its factorization.

1616464162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192992.

The product of its digits is 41472, while the sum is 37.

The square root of 1616464162 is about 40205.2753006369. The cubic root of 1616464162 is about 1173.6052046447.

The spelling of 1616464162 in words is "one billion, six hundred sixteen million, four hundred sixty-four thousand, one hundred sixty-two".