25096720 has 120 divisors (see below), whose sum is σ = 68031360. Its totient is φ = 8536320.

The previous prime is 25096717. The next prime is 25096759. The reversal of 25096720 is 2769052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 317641 + ... + 317719.

It is an arithmetic number, because the mean of its divisors is an integer number (566928).

Almost surely, 2^25096720 is an apocalyptic number.

25096720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25096720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34015680).

25096720 is an abundant number, since it is smaller than the sum of its proper divisors (42934640).

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

25096720 is a wasteful number, since it uses less digits than its factorization.

25096720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 25096720 is about 5009.6626632938. The cubic root of 25096720 is about 292.7783699072.

It can be divided in two parts, 2509 and 6720, that added together give a palindrome (9229).

The spelling of 25096720 in words is "twenty-five million, ninety-six thousand, seven hundred twenty".