137274075 has 48 divisors (see below), whose sum is σ = 257602560. Its totient is φ = 71638560.

The previous prime is 137274073. The next prime is 137274079. The reversal of 137274075 is 570472731.

137274075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 137274075 - 2¹ = 137274073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137274073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29562 + ... + 33888.

It is an arithmetic number, because the mean of its divisors is an integer number (5366720).

Almost surely, 2^137274075 is an apocalyptic number.

137274075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137274075 is a deficient number, since it is larger than the sum of its proper divisors (120328485).

137274075 is a wasteful number, since it uses less digits than its factorization.

137274075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4393 (or 4382 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 137274075 is about 11716.4019647672. The cubic root of 137274075 is about 515.8572144136.

The spelling of 137274075 in words is "one hundred thirty-seven million, two hundred seventy-four thousand, seventy-five".