25276226 has 16 divisors (see below), whose sum is σ = 39520440. Its totient is φ = 12109440.

The previous prime is 25276187. The next prime is 25276243. The reversal of 25276226 is 62267252.

It can be written as a sum of positive squares in 4 ways, for example, as 17430625 + 7845601 = 4175^2 + 2801^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25276192 and 25276201.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6356 + ... + 9536.

Almost surely, 2^25276226 is an apocalyptic number.

25276226 is a deficient number, since it is larger than the sum of its proper divisors (14244214).

25276226 is a wasteful number, since it uses less digits than its factorization.

25276226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349.

The product of its digits is 20160, while the sum is 32.

The square root of 25276226 is about 5027.5467178337. The cubic root of 25276226 is about 293.4747513123.

The spelling of 25276226 in words is "twenty-five million, two hundred seventy-six thousand, two hundred twenty-six".