25296242 has 16 divisors (see below), whose sum is σ = 38822112. Its totient is φ = 12359040.

The previous prime is 25296223. The next prime is 25296247. The reversal of 25296242 is 24269252.

It is a junction number, because it is equal to n+sod(n) for n = 25296199 and 25296208.

It is not an unprimeable number, because it can be changed into a prime (25296247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15317 + ... + 16887.

It is an arithmetic number, because the mean of its divisors is an integer number (2426382).

Almost surely, 2^25296242 is an apocalyptic number.

25296242 is a deficient number, since it is larger than the sum of its proper divisors (13525870).

25296242 is a wasteful number, since it uses less digits than its factorization.

25296242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753.

The product of its digits is 17280, while the sum is 32.

The square root of 25296242 is about 5029.5369568182. The cubic root of 25296242 is about 293.5521974829.

The spelling of 25296242 in words is "twenty-five million, two hundred ninety-six thousand, two hundred forty-two".