885113507 has 4 divisors (see below), whose sum is σ = 886873680. Its totient is φ = 883353336.

The previous prime is 885113501. The next prime is 885113521. The reversal of 885113507 is 705311588.

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 885113507 - 2¹² = 885109411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (885113501) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 879332 + ... + 880337.

It is an arithmetic number, because the mean of its divisors is an integer number (221718420).

Almost surely, 2^885113507 is an apocalyptic number.

885113507 is a deficient number, since it is larger than the sum of its proper divisors (1760173).

885113507 is a wasteful number, since it uses less digits than its factorization.

885113507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760172.

The product of its (nonzero) digits is 33600, while the sum is 38.

The square root of 885113507 is about 29750.8572481534. The cubic root of 885113507 is about 960.1365210214.

The spelling of 885113507 in words is "eight hundred eighty-five million, one hundred thirteen thousand, five hundred seven".