115492837 has 4 divisors (see below), whose sum is σ = 115690176. Its totient is φ = 115295500.

The previous prime is 115492831. The next prime is 115492841. The reversal of 115492837 is 738294511.

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: 738294511 = 15619 ⋅47269.

It is a cyclic number.

It is not a de Polignac number, because 115492837 - 2³ = 115492829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115492837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115492831) 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, 97789 + ... + 98962.

It is an arithmetic number, because the mean of its divisors is an integer number (28922544).

Almost surely, 2^115492837 is an apocalyptic number.

It is an amenable number.

115492837 is a deficient number, since it is larger than the sum of its proper divisors (197339).

115492837 is an equidigital number, since it uses as much as digits as its factorization.

115492837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197338.

The product of its digits is 60480, while the sum is 40.

The square root of 115492837 is about 10746.7593720154. The cubic root of 115492837 is about 486.9881010210.

The spelling of 115492837 in words is "one hundred fifteen million, four hundred ninety-two thousand, eight hundred thirty-seven".