137955194 has 16 divisors (see below), whose sum is σ = 223044360. Its totient is φ = 63616320.

The previous prime is 137955161. The next prime is 137955197. The reversal of 137955194 is 491559731.

It can be written as a sum of positive squares in 4 ways, for example, as 88604569 + 49350625 = 9413^2 + 7025^2 .

It is not an unprimeable number, because it can be changed into a prime (137955197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56552 + ... + 58940.

Almost surely, 2^137955194 is an apocalyptic number.

137955194 is a deficient number, since it is larger than the sum of its proper divisors (85089166).

137955194 is a wasteful number, since it uses less digits than its factorization.

137955194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625.

The product of its digits is 170100, while the sum is 44.

The square root of 137955194 is about 11745.4328996423. The cubic root of 137955194 is about 516.7089912373.

The spelling of 137955194 in words is "one hundred thirty-seven million, nine hundred fifty-five thousand, one hundred ninety-four".