137962168 has 8 divisors (see below), whose sum is σ = 258679080. Its totient is φ = 68981080.

The previous prime is 137962163. The next prime is 137962199. The reversal of 137962168 is 861269731.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137962163) 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 as a sum of consecutive naturals, namely, 8622628 + ... + 8622643.

It is an arithmetic number, because the mean of its divisors is an integer number (32334885).

Almost surely, 2^137962168 is an apocalyptic number.

It is an amenable number.

137962168 is a deficient number, since it is larger than the sum of its proper divisors (120716912).

137962168 is a wasteful number, since it uses less digits than its factorization.

137962168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17245277 (or 17245273 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 137962168 is about 11745.7297772425. The cubic root of 137962168 is about 516.7176980927.

The spelling of 137962168 in words is "one hundred thirty-seven million, nine hundred sixty-two thousand, one hundred sixty-eight".