137086377 has 8 divisors (see below), whose sum is σ = 182842464. Its totient is φ = 91360608.

The previous prime is 137086373. The next prime is 137086379. The reversal of 137086377 is 773680731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 137086377 - 2² = 137086373 is a prime.

It is a super-2 number, since 2×137086377² = 37585349517972258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (137086373) 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, 6958 + ... + 17960.

It is an arithmetic number, because the mean of its divisors is an integer number (22855308).

Almost surely, 2^137086377 is an apocalyptic number.

It is an amenable number.

137086377 is a deficient number, since it is larger than the sum of its proper divisors (45756087).

137086377 is a wasteful number, since it uses less digits than its factorization.

137086377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15159.

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 137086377 is about 11708.3891718716. The cubic root of 137086377 is about 515.6219926950.

The spelling of 137086377 in words is "one hundred thirty-seven million, eighty-six thousand, three hundred seventy-seven".