113985527 has 4 divisors (see below), whose sum is σ = 120690576. Its totient is φ = 107280480.

The previous prime is 113985517. The next prime is 113985533. The reversal of 113985527 is 725589311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113985527 - 2¹² = 113981431 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 (113985517) 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, 3352499 + ... + 3352532.

It is an arithmetic number, because the mean of its divisors is an integer number (30172644).

Almost surely, 2^113985527 is an apocalyptic number.

113985527 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

113985527 is a deficient number, since it is larger than the sum of its proper divisors (6705049).

113985527 is an equidigital number, since it uses as much as digits as its factorization.

113985527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6705048.

The product of its digits is 75600, while the sum is 41.

The square root of 113985527 is about 10676.4004701959. The cubic root of 113985527 is about 484.8602381857.

The spelling of 113985527 in words is "one hundred thirteen million, nine hundred eighty-five thousand, five hundred twenty-seven".