137506104 has 24 divisors (see below), whose sum is σ = 372412560. Its totient is φ = 45835344.

The previous prime is 137506099. The next prime is 137506129. The reversal of 137506104 is 401605731.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 954832 + ... + 954975.

It is an arithmetic number, because the mean of its divisors is an integer number (15517190).

Almost surely, 2^137506104 is an apocalyptic number.

It is an amenable number.

137506104 is an abundant number, since it is smaller than the sum of its proper divisors (234906456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137506104 is a wasteful number, since it uses less digits than its factorization.

137506104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909819 (or 1909812 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 137506104 is about 11726.2996721046. The cubic root of 137506104 is about 516.1476952368.

The spelling of 137506104 in words is "one hundred thirty-seven million, five hundred six thousand, one hundred four".