94923563 has 16 divisors (see below), whose sum is σ = 120913920. Its totient is φ = 72544896.

The previous prime is 94923551. The next prime is 94923593. The reversal of 94923563 is 36532949.

It is a cyclic number.

It is not a de Polignac number, because 94923563 - 2⁸ = 94923307 is a prime.

It is a super-2 number, since 2×94923563² = 18020965625229938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94923563.

It is not an unprimeable number, because it can be changed into a prime (94923533) 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, 18731 + ... + 23252.

It is an arithmetic number, because the mean of its divisors is an integer number (7557120).

Almost surely, 2^94923563 is an apocalyptic number.

94923563 is a deficient number, since it is larger than the sum of its proper divisors (25990357).

94923563 is a wasteful number, since it uses less digits than its factorization.

94923563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42026.

The product of its digits is 174960, while the sum is 41.

The square root of 94923563 is about 9742.8724203902. The cubic root of 94923563 is about 456.1678536538.

The spelling of 94923563 in words is "ninety-four million, nine hundred twenty-three thousand, five hundred sixty-three".