137894107 has 16 divisors (see below), whose sum is σ = 155610112. Its totient is φ = 121318560.

The previous prime is 137894087. The next prime is 137894117. The reversal of 137894107 is 701498731.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137894107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137894107.

It is not an unprimeable number, because it can be changed into a prime (137894117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24448 + ... + 29554.

It is an arithmetic number, because the mean of its divisors is an integer number (9725632).

Almost surely, 2^137894107 is an apocalyptic number.

137894107 is a deficient number, since it is larger than the sum of its proper divisors (17716005).

137894107 is a wasteful number, since it uses less digits than its factorization.

137894107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5218.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 137894107 is about 11742.8321541270. The cubic root of 137894107 is about 516.6327131809.

The spelling of 137894107 in words is "one hundred thirty-seven million, eight hundred ninety-four thousand, one hundred seven".