137545748 has 12 divisors (see below), whose sum is σ = 242051040. Its totient is φ = 68388312.

The previous prime is 137545717. The next prime is 137545781. The reversal of 137545748 is 847545731.

137545748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 137545699 and 137545708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95336 + ... + 96767.

It is an arithmetic number, because the mean of its divisors is an integer number (20170920).

Almost surely, 2^137545748 is an apocalyptic number.

It is an amenable number.

137545748 is a deficient number, since it is larger than the sum of its proper divisors (104505292).

137545748 is a wasteful number, since it uses less digits than its factorization.

137545748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192286 (or 192284 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 137545748 is about 11727.9899386041. The cubic root of 137545748 is about 516.1972935030.

The spelling of 137545748 in words is "one hundred thirty-seven million, five hundred forty-five thousand, seven hundred forty-eight".