137796142 has 16 divisors (see below), whose sum is σ = 226264752. Its totient is φ = 62417920.

The previous prime is 137796097. The next prime is 137796193. The reversal of 137796142 is 241697731.

It is a junction number, because it is equal to n+sod(n) for n = 137796095 and 137796104.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4243 + ... + 17134.

It is an arithmetic number, because the mean of its divisors is an integer number (14141547).

Almost surely, 2^137796142 is an apocalyptic number.

137796142 is a deficient number, since it is larger than the sum of its proper divisors (88468610).

137796142 is a wasteful number, since it uses less digits than its factorization.

137796142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21683.

The product of its digits is 63504, while the sum is 40.

The square root of 137796142 is about 11738.6601450080. The cubic root of 137796142 is about 516.5103392930.

The spelling of 137796142 in words is "one hundred thirty-seven million, seven hundred ninety-six thousand, one hundred forty-two".