25275417 has 8 divisors (see below), whose sum is σ = 33848640. Its totient is φ = 16776240.

The previous prime is 25275389. The next prime is 25275421. The reversal of 25275417 is 71457252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25275417 - 2⁶ = 25275353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25275427) 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, 17709 + ... + 19082.

It is an arithmetic number, because the mean of its divisors is an integer number (4231080).

Almost surely, 2^25275417 is an apocalyptic number.

It is an amenable number.

25275417 is a deficient number, since it is larger than the sum of its proper divisors (8573223).

25275417 is a wasteful number, since it uses less digits than its factorization.

25275417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37023.

The product of its digits is 19600, while the sum is 33.

The square root of 25275417 is about 5027.4662604537. The cubic root of 25275417 is about 293.4716202594.

The spelling of 25275417 in words is "twenty-five million, two hundred seventy-five thousand, four hundred seventeen".