162166150 has 12 divisors (see below), whose sum is σ = 301629132. Its totient is φ = 64866440.

The previous prime is 162166139. The next prime is 162166171. The reversal of 162166150 is 51661261.

162166150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1621612 + ... + 1621711.

It is an arithmetic number, because the mean of its divisors is an integer number (25135761).

Almost surely, 2^162166150 is an apocalyptic number.

162166150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162166150 is a deficient number, since it is larger than the sum of its proper divisors (139462982).

162166150 is a wasteful number, since it uses less digits than its factorization.

162166150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243335 (or 3243330 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 162166150 is about 12734.4473770949. The cubic root of 162166150 is about 545.3224812009.

It can be divided in two parts, 16216 and 6150, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 162166150 in words is "one hundred sixty-two million, one hundred sixty-six thousand, one hundred fifty".