25466122 has 16 divisors (see below), whose sum is σ = 41749344. Its totient is φ = 11554000.

The previous prime is 25466117. The next prime is 25466131. The reversal of 25466122 is 22166452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22797 + ... + 23887.

It is an arithmetic number, because the mean of its divisors is an integer number (2609334).

Almost surely, 2^25466122 is an apocalyptic number.

25466122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

25466122 is a deficient number, since it is larger than the sum of its proper divisors (16283222).

25466122 is a wasteful number, since it uses less digits than its factorization.

25466122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2165.

The product of its digits is 5760, while the sum is 28.

The square root of 25466122 is about 5046.3969324658. The cubic root of 25466122 is about 294.2078604723.

It can be divided in two parts, 2546 and 6122, that added together give a palindrome (8668).

The spelling of 25466122 in words is "twenty-five million, four hundred sixty-six thousand, one hundred twenty-two".