137884748 has 24 divisors (see below), whose sum is σ = 254721600. Its totient is φ = 65127888.

The previous prime is 137884717. The next prime is 137884751. The reversal of 137884748 is 847488731.

137884748 is digitally balanced in base 2, 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 = 137884696 and 137884705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26411 + ... + 31197.

It is an arithmetic number, because the mean of its divisors is an integer number (10613400).

Almost surely, 2^137884748 is an apocalyptic number.

It is an amenable number.

137884748 is a deficient number, since it is larger than the sum of its proper divisors (116836852).

137884748 is a wasteful number, since it uses less digits than its factorization.

137884748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5189 (or 5187 counting only the distinct ones).

The product of its digits is 1204224, while the sum is 50.

The square root of 137884748 is about 11742.4336489503. The cubic root of 137884748 is about 516.6210248039.

The spelling of 137884748 in words is "one hundred thirty-seven million, eight hundred eighty-four thousand, seven hundred forty-eight".