137274061 has 8 divisors (see below), whose sum is σ = 140011200. Its totient is φ = 134550720.

The previous prime is 137274001. The next prime is 137274073. The reversal of 137274061 is 160472731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137274061 - 2⁷ = 137273933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137274001) 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 7 ways as a sum of consecutive naturals, for example, 17941 + ... + 24421.

It is an arithmetic number, because the mean of its divisors is an integer number (17501400).

Almost surely, 2^137274061 is an apocalyptic number.

It is an amenable number.

137274061 is a deficient number, since it is larger than the sum of its proper divisors (2737139).

137274061 is an equidigital number, since it uses as much as digits as its factorization.

137274061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 137274061 is about 11716.4013673141. The cubic root of 137274061 is about 515.8571968769.

The spelling of 137274061 in words is "one hundred thirty-seven million, two hundred seventy-four thousand, sixty-one".