137692894 has 12 divisors (see below), whose sum is σ = 219404304. Its totient is φ = 64796384.

The previous prime is 137692871. The next prime is 137692901. The reversal of 137692894 is 498296731.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 118534 + ... + 119689.

It is an arithmetic number, because the mean of its divisors is an integer number (18283692).

Almost surely, 2^137692894 is an apocalyptic number.

137692894 is a deficient number, since it is larger than the sum of its proper divisors (81711410).

137692894 is a wasteful number, since it uses less digits than its factorization.

137692894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238259 (or 238242 counting only the distinct ones).

The product of its digits is 653184, while the sum is 49.

The square root of 137692894 is about 11734.2615447245. The cubic root of 137692894 is about 516.3813033039.

The spelling of 137692894 in words is "one hundred thirty-seven million, six hundred ninety-two thousand, eight hundred ninety-four".