137702 has 8 divisors (see below), whose sum is σ = 213312. Its totient is φ = 66600.

The previous prime is 137699. The next prime is 137707. The reversal of 137702 is 207731.

137702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049 + ... + 1172.

It is an arithmetic number, because the mean of its divisors is an integer number (26664).

2¹³⁷⁷⁰² is an apocalyptic number.

137702 is a deficient number, since it is larger than the sum of its proper divisors (75610).

137702 is a wasteful number, since it uses less digits than its factorization.

137702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 137702 is about 371.0822011361. The cubic root of 137702 is about 51.6392686279.

The spelling of 137702 in words is "one hundred thirty-seven thousand, seven hundred two".