162044918 has 16 divisors (see below), whose sum is σ = 294132384. Its totient is φ = 65362560.

The previous prime is 162044917. The next prime is 162044929. The reversal of 162044918 is 819440261.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162044917) 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, 340193 + ... + 340668.

It is an arithmetic number, because the mean of its divisors is an integer number (18383274).

Almost surely, 2^162044918 is an apocalyptic number.

162044918 is a deficient number, since it is larger than the sum of its proper divisors (132087466).

162044918 is a wasteful number, since it uses less digits than its factorization.

162044918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680887.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 162044918 is about 12729.6864847489. The cubic root of 162044918 is about 545.1865567880.

The spelling of 162044918 in words is "one hundred sixty-two million, forty-four thousand, nine hundred eighteen".