115938535 has 16 divisors (see below), whose sum is σ = 142797600. Its totient is φ = 90316800.

The previous prime is 115938533. The next prime is 115938577. The reversal of 115938535 is 535839511.

It is not a de Polignac number, because 115938535 - 2¹ = 115938533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115938533) 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, 95935 + ... + 97135.

It is an arithmetic number, because the mean of its divisors is an integer number (8924850).

Almost surely, 2^115938535 is an apocalyptic number.

115938535 is a deficient number, since it is larger than the sum of its proper divisors (26859065).

115938535 is a wasteful number, since it uses less digits than its factorization.

115938535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698.

The product of its digits is 81000, while the sum is 40.

The square root of 115938535 is about 10767.4757951899. The cubic root of 115938535 is about 487.6137415952.

The spelling of 115938535 in words is "one hundred fifteen million, nine hundred thirty-eight thousand, five hundred thirty-five".