137274102 has 48 divisors (see below), whose sum is σ = 352515072. Its totient is φ = 39220200.

The previous prime is 137274101. The next prime is 137274149. The reversal of 137274102 is 201472731.

It is a happy number.

137274102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137274101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16774 + ... + 23577.

It is an arithmetic number, because the mean of its divisors is an integer number (7344064).

Almost surely, 2^137274102 is an apocalyptic number.

137274102 is an abundant number, since it is smaller than the sum of its proper divisors (215240970).

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

137274102 is an equidigital number, since it uses as much as digits as its factorization.

137274102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40375 (or 40363 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 137274102 is about 11716.4031169980. The cubic root of 137274102 is about 515.8572482344.

The spelling of 137274102 in words is "one hundred thirty-seven million, two hundred seventy-four thousand, one hundred two".