137331836 has 6 divisors (see below), whose sum is σ = 240330720. Its totient is φ = 68665916.

The previous prime is 137331833. The next prime is 137331839. The reversal of 137331836 is 638133731.

137331836 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (137331833) and next prime (137331839).

It is a junction number, because it is equal to n+sod(n) for n = 137331796 and 137331805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137331833) 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 as a sum of consecutive naturals, namely, 17166476 + ... + 17166483.

It is an arithmetic number, because the mean of its divisors is an integer number (40055120).

Almost surely, 2^137331836 is an apocalyptic number.

It is an amenable number.

137331836 is a deficient number, since it is larger than the sum of its proper divisors (102998884).

137331836 is a wasteful number, since it uses less digits than its factorization.

137331836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34332963 (or 34332961 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 137331836 is about 11718.8666687526. The cubic root of 137331836 is about 515.9295569162.

The spelling of 137331836 in words is "one hundred thirty-seven million, three hundred thirty-one thousand, eight hundred thirty-six".