137654068 has 12 divisors (see below), whose sum is σ = 249201540. Its totient is φ = 66453632.

The previous prime is 137654059. The next prime is 137654081. The reversal of 137654068 is 860456731.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99560484 + 38093584 = 9978^2 + 6172^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 137654068.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 593221 + ... + 593452.

It is an arithmetic number, because the mean of its divisors is an integer number (20766795).

Almost surely, 2^137654068 is an apocalyptic number.

It is an amenable number.

137654068 is a deficient number, since it is larger than the sum of its proper divisors (111547472).

137654068 is a wasteful number, since it uses less digits than its factorization.

137654068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186706 (or 1186704 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 137654068 is about 11732.6070419153. The cubic root of 137654068 is about 516.3327631441.

The spelling of 137654068 in words is "one hundred thirty-seven million, six hundred fifty-four thousand, sixty-eight".