137896241 has 12 divisors (see below), whose sum is σ = 160632612. Its totient is φ = 118032768.

The previous prime is 137896229. The next prime is 137896249. The reversal of 137896241 is 142698731.

It can be written as a sum of positive squares in 2 ways, for example, as 86415616 + 51480625 = 9296^2 + 7175^2 .

It is not a de Polignac number, because 137896241 - 2¹⁴ = 137879857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137896249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45221 + ... + 48173.

It is an arithmetic number, because the mean of its divisors is an integer number (13386051).

Almost surely, 2^137896241 is an apocalyptic number.

It is an amenable number.

137896241 is a deficient number, since it is larger than the sum of its proper divisors (22736371).

137896241 is an equidigital number, since it uses as much as digits as its factorization.

137896241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920 (or 3913 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 137896241 is about 11742.9230177158. The cubic root of 137896241 is about 516.6353782417.

The spelling of 137896241 in words is "one hundred thirty-seven million, eight hundred ninety-six thousand, two hundred forty-one".