115885475 has 24 divisors (see below), whose sum is σ = 148303008. Its totient is φ = 89772800.

The previous prime is 115885463. The next prime is 115885487. The reversal of 115885475 is 574588511.

It is an interprime number because it is at equal distance from previous prime (115885463) and next prime (115885487).

It is not a de Polignac number, because 115885475 - 2⁸ = 115885219 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170837 + ... + 171513.

It is an arithmetic number, because the mean of its divisors is an integer number (6179292).

Almost surely, 2^115885475 is an apocalyptic number.

115885475 is a deficient number, since it is larger than the sum of its proper divisors (32417533).

115885475 is a wasteful number, since it uses less digits than its factorization.

115885475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 890 counting only the distinct ones).

The product of its digits is 224000, while the sum is 44.

The square root of 115885475 is about 10765.0116116983. The cubic root of 115885475 is about 487.5393437456.

The spelling of 115885475 in words is "one hundred fifteen million, eight hundred eighty-five thousand, four hundred seventy-five".