137752914 has 24 divisors (see below), whose sum is σ = 298330992. Its totient is φ = 42385200.

The previous prime is 137752913. The next prime is 137752939. The reversal of 137752914 is 419257731.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (137752913) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 66912 + ... + 68939.

It is an arithmetic number, because the mean of its divisors is an integer number (12430458).

Almost surely, 2^137752914 is an apocalyptic number.

137752914 is an abundant number, since it is smaller than the sum of its proper divisors (160578078).

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

137752914 is a wasteful number, since it uses less digits than its factorization.

137752914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135882 (or 135869 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 137752914 is about 11736.8187342227. The cubic root of 137752914 is about 516.4563221925.

The spelling of 137752914 in words is "one hundred thirty-seven million, seven hundred fifty-two thousand, nine hundred fourteen".