137461241 has 4 divisors (see below), whose sum is σ = 137551872. Its totient is φ = 137370612.

The previous prime is 137461237. The next prime is 137461249. The reversal of 137461241 is 142164731.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142164731 = 5557 ⋅25583.

It is a cyclic number.

It is not a de Polignac number, because 137461241 - 2² = 137461237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137461249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43001 + ... + 46086.

It is an arithmetic number, because the mean of its divisors is an integer number (34387968).

Almost surely, 2^137461241 is an apocalyptic number.

It is an amenable number.

137461241 is a deficient number, since it is larger than the sum of its proper divisors (90631).

137461241 is an equidigital number, since it uses as much as digits as its factorization.

137461241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90630.

The product of its digits is 4032, while the sum is 29.

The square root of 137461241 is about 11724.3865937626. The cubic root of 137461241 is about 516.0915560252.

The spelling of 137461241 in words is "one hundred thirty-seven million, four hundred sixty-one thousand, two hundred forty-one".