137755716 has 24 divisors (see below), whose sum is σ = 367348800. Its totient is φ = 39358752.

The previous prime is 137755669. The next prime is 137755727. The reversal of 137755716 is 617557731.

137755716 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 7 ways as a sum of consecutive naturals, for example, 819891 + ... + 820058.

It is an arithmetic number, because the mean of its divisors is an integer number (15306200).

Almost surely, 2^137755716 is an apocalyptic number.

It is an amenable number.

137755716 is an abundant number, since it is smaller than the sum of its proper divisors (229593084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137755716 is a wasteful number, since it uses less digits than its factorization.

137755716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639963 (or 1639961 counting only the distinct ones).

The product of its digits is 154350, while the sum is 42.

The square root of 137755716 is about 11736.9381015664. The cubic root of 137755716 is about 516.4598238747.

It can be divided in two parts, 13775 and 5716, that added together give a palindrome (19491).

The spelling of 137755716 in words is "one hundred thirty-seven million, seven hundred fifty-five thousand, seven hundred sixteen".