137340064 has 24 divisors (see below), whose sum is σ = 272922048. Its totient is φ = 68026560.

The previous prime is 137340053. The next prime is 137340067. The reversal of 137340064 is 460043731.

It is not an unprimeable number, because it can be changed into a prime (137340067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16632 + ... + 23479.

It is an arithmetic number, because the mean of its divisors is an integer number (11371752).

Almost surely, 2^137340064 is an apocalyptic number.

It is an amenable number.

137340064 is a deficient number, since it is larger than the sum of its proper divisors (135581984).

137340064 is a wasteful number, since it uses less digits than its factorization.

137340064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40228 (or 40220 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 137340064 is about 11719.2177213328. The cubic root of 137340064 is about 515.9398603868.

Adding to 137340064 its reverse (460043731), we get a palindrome (597383795).

The spelling of 137340064 in words is "one hundred thirty-seven million, three hundred forty thousand, sixty-four".