22095525 has 24 divisors (see below), whose sum is σ = 38122560. Its totient is φ = 11271040.

The previous prime is 22095487. The next prime is 22095527. The reversal of 22095525 is 52559022.

It is not a de Polignac number, because 22095525 - 2¹⁵ = 22062757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22095492 and 22095501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22095527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4680 + ... + 8129.

It is an arithmetic number, because the mean of its divisors is an integer number (1588440).

Almost surely, 2^22095525 is an apocalyptic number.

22095525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22095525 is a deficient number, since it is larger than the sum of its proper divisors (16027035).

22095525 is a wasteful number, since it uses less digits than its factorization.

22095525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845 (or 12840 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 22095525 is about 4700.5877292100. The cubic root of 22095525 is about 280.6089002392.

The spelling of 22095525 in words is "twenty-two million, ninety-five thousand, five hundred twenty-five".