25913748 has 36 divisors (see below), whose sum is σ = 70338912. Its totient is φ = 7403760.

The previous prime is 25913747. The next prime is 25913753. The reversal of 25913748 is 84731952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25913743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21448 + ... + 22623.

Almost surely, 2^25913748 is an apocalyptic number.

25913748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25913748 is an abundant number, since it is smaller than the sum of its proper divisors (44425164).

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

25913748 is a wasteful number, since it uses less digits than its factorization.

25913748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44092 (or 44083 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 25913748 is about 5090.5547831253. The cubic root of 25913748 is about 295.9216526268.

The spelling of 25913748 in words is "twenty-five million, nine hundred thirteen thousand, seven hundred forty-eight".