137996 has 6 divisors (see below), whose sum is σ = 241500. Its totient is φ = 68996.

The previous prime is 137993. The next prime is 137999. The reversal of 137996 is 699731.

It is an interprime number because it is at equal distance from previous prime (137993) and next prime (137999).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 137996.

It is not an unprimeable number, because it can be changed into a prime (137993) by changing a digit.

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 as a sum of consecutive naturals, namely, 17246 + ... + 17253.

It is an arithmetic number, because the mean of its divisors is an integer number (40250).

2¹³⁷⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

137996 is a deficient number, since it is larger than the sum of its proper divisors (103504).

137996 is a wasteful number, since it uses less digits than its factorization.

137996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34503 (or 34501 counting only the distinct ones).

The product of its digits is 10206, while the sum is 35.

The square root of 137996 is about 371.4781285621. The cubic root of 137996 is about 51.6759932290.

The spelling of 137996 in words is "one hundred thirty-seven thousand, nine hundred ninety-six".