137673548 has 12 divisors (see below), whose sum is σ = 255101112. Its totient is φ = 64787520.

The previous prime is 137673541. The next prime is 137673551. The reversal of 137673548 is 845376731.

It is a junction number, because it is equal to n+sod(n) for n = 137673499 and 137673508.

It is not an unprimeable number, because it can be changed into a prime (137673541) 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 in 3 ways as a sum of consecutive naturals, for example, 1012238 + ... + 1012373.

It is an arithmetic number, because the mean of its divisors is an integer number (21258426).

Almost surely, 2^137673548 is an apocalyptic number.

It is an amenable number.

137673548 is a deficient number, since it is larger than the sum of its proper divisors (117427564).

137673548 is a wasteful number, since it uses less digits than its factorization.

137673548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024632 (or 2024630 counting only the distinct ones).

The product of its digits is 423360, while the sum is 44.

The square root of 137673548 is about 11733.4371775708. The cubic root of 137673548 is about 516.3571181279.

The spelling of 137673548 in words is "one hundred thirty-seven million, six hundred seventy-three thousand, five hundred forty-eight".