137641996 has 12 divisors (see below), whose sum is σ = 255042648. Its totient is φ = 64772672.

The previous prime is 137641981. The next prime is 137642009. The reversal of 137641996 is 699146731.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012006 + ... + 1012141.

It is an arithmetic number, because the mean of its divisors is an integer number (21253554).

Almost surely, 2^137641996 is an apocalyptic number.

It is an amenable number.

137641996 is a deficient number, since it is larger than the sum of its proper divisors (117400652).

137641996 is a wasteful number, since it uses less digits than its factorization.

137641996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2024168 (or 2024166 counting only the distinct ones).

The product of its digits is 244944, while the sum is 46.

The square root of 137641996 is about 11732.0925669720. The cubic root of 137641996 is about 516.3176689024.

The spelling of 137641996 in words is "one hundred thirty-seven million, six hundred forty-one thousand, nine hundred ninety-six".