25940411 has 4 divisors (see below), whose sum is σ = 29646192. Its totient is φ = 22234632.

The previous prime is 25940407. The next prime is 25940417. The reversal of 25940411 is 11404952.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 25940411 - 2² = 25940407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25940417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852880 + ... + 1852893.

It is an arithmetic number, because the mean of its divisors is an integer number (7411548).

Almost surely, 2^25940411 is an apocalyptic number.

25940411 is a deficient number, since it is larger than the sum of its proper divisors (3705781).

25940411 is an equidigital number, since it uses as much as digits as its factorization.

25940411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705780.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 25940411 is about 5093.1729795875. The cubic root of 25940411 is about 296.0231104125.

The spelling of 25940411 in words is "twenty-five million, nine hundred forty thousand, four hundred eleven".