115061237 has 4 divisors (see below), whose sum is σ = 115091340. Its totient is φ = 115031136.

The previous prime is 115061179. The next prime is 115061263. The reversal of 115061237 is 732160511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 732160511 = 31 ⋅23618081.

It can be written as a sum of positive squares in 2 ways, for example, as 114789796 + 271441 = 10714^2 + 521^2 .

It is a cyclic number.

It is not a de Polignac number, because 115061237 - 2¹⁸ = 114799093 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 (115061267) 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, 8312 + ... + 17297.

It is an arithmetic number, because the mean of its divisors is an integer number (28772835).

Almost surely, 2^115061237 is an apocalyptic number.

It is an amenable number.

115061237 is a deficient number, since it is larger than the sum of its proper divisors (30103).

115061237 is an equidigital number, since it uses as much as digits as its factorization.

115061237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30102.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 115061237 is about 10726.6601046178. The cubic root of 115061237 is about 486.3807143464.

The spelling of 115061237 in words is "one hundred fifteen million, sixty-one thousand, two hundred thirty-seven".