25227126 has 20 divisors (see below), whose sum is σ = 56527812. Its totient is φ = 8408988.

The previous prime is 25227077. The next prime is 25227127. The reversal of 25227126 is 62172252.

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

It is a self number, because there is not a number n which added to its sum of digits gives 25227126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25227127) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 77700 + ... + 78023.

Almost surely, 2^25227126 is an apocalyptic number.

25227126 is an abundant number, since it is smaller than the sum of its proper divisors (31300686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25227126 is a wasteful number, since it uses less digits than its factorization.

25227126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155737 (or 155728 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 25227126 is about 5022.6612467894. The cubic root of 25227126 is about 293.2845996289.

Adding to 25227126 its reverse (62172252), we get a palindrome (87399378).

The spelling of 25227126 in words is "twenty-five million, two hundred twenty-seven thousand, one hundred twenty-six".