25068017 has 8 divisors (see below), whose sum is σ = 27046824. Its totient is φ = 23096448.

The previous prime is 25067989. The next prime is 25068031. The reversal of 25068017 is 71086052.

It can be written as a sum of positive squares in 4 ways, for example, as 1263376 + 23804641 = 1124^2 + 4879^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 25068017 - 2⁸ = 25067761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25062017) 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, 7013 + ... + 9965.

It is an arithmetic number, because the mean of its divisors is an integer number (3380853).

Almost surely, 2^25068017 is an apocalyptic number.

It is an amenable number.

25068017 is a deficient number, since it is larger than the sum of its proper divisors (1978807).

25068017 is a wasteful number, since it uses less digits than its factorization.

25068017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3619.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 25068017 is about 5006.7970799704. The cubic root of 25068017 is about 292.6667109160. Note that the first 3 decimals are identical.

The spelling of 25068017 in words is "twenty-five million, sixty-eight thousand, seventeen".