11825275 has 24 divisors (see below), whose sum is σ = 18284544. Its totient is φ = 7370400.

The previous prime is 11825257. The next prime is 11825279. The reversal of 11825275 is 57252811.

It is not a de Polignac number, because 11825275 - 2¹³ = 11817083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11825279) 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 23 ways as a sum of consecutive naturals, for example, 1147 + ... + 4996.

It is an arithmetic number, because the mean of its divisors is an integer number (761856).

Almost surely, 2^11825275 is an apocalyptic number.

11825275 is a deficient number, since it is larger than the sum of its proper divisors (6459269).

11825275 is a wasteful number, since it uses less digits than its factorization.

11825275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6171 (or 6166 counting only the distinct ones).

The product of its digits is 5600, while the sum is 31.

The square root of 11825275 is about 3438.7897580399. The cubic root of 11825275 is about 227.8262436803.

It can be divided in two parts, 11825 and 275, that added together give a square (12100 = 110²).

The spelling of 11825275 in words is "eleven million, eight hundred twenty-five thousand, two hundred seventy-five".