25336130 has 16 divisors (see below), whose sum is σ = 45685944. Its totient is φ = 10116480.

The previous prime is 25336127. The next prime is 25336147. The reversal of 25336130 is 3163352.

It can be written as a sum of positive squares in 4 ways, for example, as 20403289 + 4932841 = 4517^2 + 2221^2 .

It is a junction number, because it is equal to n+sod(n) for n = 25336096 and 25336105.

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, 4694 + ... + 8526.

Almost surely, 2^25336130 is an apocalyptic number.

25336130 is a deficient number, since it is larger than the sum of its proper divisors (20349814).

25336130 is a wasteful number, since it uses less digits than its factorization.

25336130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4501.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 25336130 is about 5033.5007698420. The cubic root of 25336130 is about 293.7064109156.

Adding to 25336130 its reverse (3163352), we get a palindrome (28499482).

The spelling of 25336130 in words is "twenty-five million, three hundred thirty-six thousand, one hundred thirty".