11825163 has 64 divisors (see below), whose sum is σ = 21888000. Its totient is φ = 6158592.

The previous prime is 11825141. The next prime is 11825171. The reversal of 11825163 is 36152811.

It is not a de Polignac number, because 11825163 - 2¹⁷ = 11694091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11825113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 132823 + ... + 132911.

It is an arithmetic number, because the mean of its divisors is an integer number (342000).

Almost surely, 2^11825163 is an apocalyptic number.

11825163 is a deficient number, since it is larger than the sum of its proper divisors (10062837).

11825163 is a wasteful number, since it uses less digits than its factorization.

11825163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 155 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 11825163 is about 3438.7734732023. The cubic root of 11825163 is about 227.8255244124.

Adding to 11825163 its reverse (36152811), we get a palindrome (47977974).

It can be divided in two parts, 118 and 25163, that added together give a square (25281 = 159²).

The spelling of 11825163 in words is "eleven million, eight hundred twenty-five thousand, one hundred sixty-three".