11168625 has 64 divisors (see below), whose sum is σ = 20966400. Its totient is φ = 5241600.

The previous prime is 11168569. The next prime is 11168629. The reversal of 11168625 is 52686111.

11168625 = 410² + 411² + ... + 467².

It is not a de Polignac number, because 11168625 - 2⁷ = 11168497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11168592 and 11168601.

It is not an unprimeable number, because it can be changed into a prime (11168629) 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 63 ways as a sum of consecutive naturals, for example, 141336 + ... + 141414.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

Almost surely, 2^11168625 is an apocalyptic number.

11168625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11168625 is a deficient number, since it is larger than the sum of its proper divisors (9797775).

11168625 is a wasteful number, since it uses less digits than its factorization.

11168625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 129 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 11168625 is about 3341.9492814823. The cubic root of 11168625 is about 223.5286712063.

The spelling of 11168625 in words is "eleven million, one hundred sixty-eight thousand, six hundred twenty-five".