137161366 has 8 divisors (see below), whose sum is σ = 205992720. Its totient is φ = 68497128.

The previous prime is 137161319. The next prime is 137161373. The reversal of 137161366 is 663161731.

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

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 3 ways as a sum of consecutive naturals, for example, 39706 + ... + 43021.

It is an arithmetic number, because the mean of its divisors is an integer number (25749090).

Almost surely, 2^137161366 is an apocalyptic number.

137161366 is a deficient number, since it is larger than the sum of its proper divisors (68831354).

137161366 is an equidigital number, since it uses as much as digits as its factorization.

137161366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83558.

The product of its digits is 13608, while the sum is 34.

The square root of 137161366 is about 11711.5910960040. The cubic root of 137161366 is about 515.7159940837.

The spelling of 137161366 in words is "one hundred thirty-seven million, one hundred sixty-one thousand, three hundred sixty-six".