25480711 has 8 divisors (see below), whose sum is σ = 26676864. Its totient is φ = 24291960.

The previous prime is 25480687. The next prime is 25480717. The reversal of 25480711 is 11708452.

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 25480711 - 2⁹ = 25480199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25480711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25480717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5940 + ... + 9286.

It is an arithmetic number, because the mean of its divisors is an integer number (3334608).

Almost surely, 2^25480711 is an apocalyptic number.

25480711 is a deficient number, since it is larger than the sum of its proper divisors (1196153).

25480711 is a wasteful number, since it uses less digits than its factorization.

25480711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 25480711 is about 5047.8422122725. The cubic root of 25480711 is about 294.2640315572.

The spelling of 25480711 in words is "twenty-five million, four hundred eighty thousand, seven hundred eleven".