25940776 has 32 divisors (see below), whose sum is σ = 54216000. Its totient is φ = 11563776.

The previous prime is 25940771. The next prime is 25940777. The reversal of 25940776 is 67704952.

It is not an unprimeable number, because it can be changed into a prime (25940771) 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, 2436 + ... + 7603.

It is an arithmetic number, because the mean of its divisors is an integer number (1694250).

Almost surely, 2^25940776 is an apocalyptic number.

It is an amenable number.

25940776 is an abundant number, since it is smaller than the sum of its proper divisors (28275224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25940776 is a wasteful number, since it uses less digits than its factorization.

25940776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081 (or 10077 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 25940776 is about 5093.2088117414. The cubic root of 25940776 is about 296.0244988245.

The spelling of 25940776 in words is "twenty-five million, nine hundred forty thousand, seven hundred seventy-six".