25940283 has 16 divisors (see below), whose sum is σ = 36827136. Its totient is φ = 16184960.

The previous prime is 25940281. The next prime is 25940303. The reversal of 25940283 is 38204952.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 25940283 - 2¹ = 25940281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25940281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8410 + ... + 11072.

It is an arithmetic number, because the mean of its divisors is an integer number (2301696).

Almost surely, 2^25940283 is an apocalyptic number.

25940283 is a deficient number, since it is larger than the sum of its proper divisors (10886853).

25940283 is a wasteful number, since it uses less digits than its factorization.

25940283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 25940283 is about 5093.1604137313. The cubic root of 25940283 is about 296.0226235143.

The spelling of 25940283 in words is "twenty-five million, nine hundred forty thousand, two hundred eighty-three".