25738713 has 48 divisors (see below), whose sum is σ = 49934976. Its totient is φ = 12337920.

The previous prime is 25738703. The next prime is 25738723. The reversal of 25738713 is 31783752.

25738713 is a `hidden beast` number, since 2 + 573 + 87 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (25738703) and next prime (25738723).

It is not a de Polignac number, because 25738713 - 2⁵ = 25738681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25738703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7581 + ... + 10437.

It is an arithmetic number, because the mean of its divisors is an integer number (1040312).

Almost surely, 2^25738713 is an apocalyptic number.

It is an amenable number.

25738713 is a deficient number, since it is larger than the sum of its proper divisors (24196263).

25738713 is a wasteful number, since it uses less digits than its factorization.

25738713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894 (or 2891 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 25738713 is about 5073.3335194919. Note that the first 3 decimals coincide. The cubic root of 25738713 is about 295.2538770172.

The spelling of 25738713 in words is "twenty-five million, seven hundred thirty-eight thousand, seven hundred thirteen".