115494837 has 16 divisors (see below), whose sum is σ = 156045312. Its totient is φ = 75976560.

The previous prime is 115494823. The next prime is 115494851. The reversal of 115494837 is 738494511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115494823) and next prime (115494851).

It is not a de Polignac number, because 115494837 - 2⁶ = 115494773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115494637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105708 + ... + 106794.

It is an arithmetic number, because the mean of its divisors is an integer number (9752832).

Almost surely, 2^115494837 is an apocalyptic number.

It is an amenable number.

115494837 is a deficient number, since it is larger than the sum of its proper divisors (40550475).

115494837 is a wasteful number, since it uses less digits than its factorization.

115494837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528.

The product of its digits is 120960, while the sum is 42.

The square root of 115494837 is about 10746.8524229190. The cubic root of 115494837 is about 486.9909120772.

The spelling of 115494837 in words is "one hundred fifteen million, four hundred ninety-four thousand, eight hundred thirty-seven".