25473713 has 8 divisors (see below), whose sum is σ = 25740288. Its totient is φ = 25208944.

The previous prime is 25473709. The next prime is 25473733. The reversal of 25473713 is 31737452.

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 25473713 - 2² = 25473709 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 25473713.

It is not an unprimeable number, because it can be changed into a prime (25473733) 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, 66320 + ... + 66702.

It is an arithmetic number, because the mean of its divisors is an integer number (3217536).

Almost surely, 2^25473713 is an apocalyptic number.

It is an amenable number.

25473713 is a deficient number, since it is larger than the sum of its proper divisors (266575).

25473713 is a wasteful number, since it uses less digits than its factorization.

25473713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903.

The product of its digits is 17640, while the sum is 32.

The square root of 25473713 is about 5047.1489972062. The cubic root of 25473713 is about 294.2370902859.

The spelling of 25473713 in words is "twenty-five million, four hundred seventy-three thousand, seven hundred thirteen".