137842166 has 16 divisors (see below), whose sum is σ = 257783040. Its totient is φ = 53704680.

The previous prime is 137842129. The next prime is 137842181. The reversal of 137842166 is 661248731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447386 + ... + 447693.

It is an arithmetic number, because the mean of its divisors is an integer number (16111440).

Almost surely, 2^137842166 is an apocalyptic number.

137842166 is a deficient number, since it is larger than the sum of its proper divisors (119940874).

137842166 is a wasteful number, since it uses less digits than its factorization.

137842166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895099.

The product of its digits is 48384, while the sum is 38.

The square root of 137842166 is about 11740.6203413619. The cubic root of 137842166 is about 516.5678378204.

The spelling of 137842166 in words is "one hundred thirty-seven million, eight hundred forty-two thousand, one hundred sixty-six".