137940854 has 16 divisors (see below), whose sum is σ = 210092400. Its totient is φ = 67915680.

The previous prime is 137940853. The next prime is 137940857. The reversal of 137940854 is 458049731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137940853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56744 + ... + 59124.

It is an arithmetic number, because the mean of its divisors is an integer number (13130775).

Almost surely, 2^137940854 is an apocalyptic number.

137940854 is a deficient number, since it is larger than the sum of its proper divisors (72151546).

137940854 is a wasteful number, since it uses less digits than its factorization.

137940854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 137940854 is about 11744.8224337365. The cubic root of 137940854 is about 516.6910872028.

The spelling of 137940854 in words is "one hundred thirty-seven million, nine hundred forty thousand, eight hundred fifty-four".