22468025 has 24 divisors (see below), whose sum is σ = 29355264. Its totient is φ = 17035200.

The previous prime is 22467989. The next prime is 22468027. The reversal of 22468025 is 52086422.

It is not a de Polignac number, because 22468025 - 2¹⁰ = 22467001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22468027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40802 + ... + 41348.

It is an arithmetic number, because the mean of its divisors is an integer number (1223136).

Almost surely, 2^22468025 is an apocalyptic number.

22468025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22468025 is a deficient number, since it is larger than the sum of its proper divisors (6887239).

22468025 is a wasteful number, since it uses less digits than its factorization.

22468025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 22468025 is about 4740.0448310116. The cubic root of 22468025 is about 282.1770135894.

The spelling of 22468025 in words is "twenty-two million, four hundred sixty-eight thousand, twenty-five".