25423608 has 64 divisors (see below), whose sum is σ = 74430720. Its totient is φ = 7084800.

The previous prime is 25423589. The next prime is 25423613. The reversal of 25423608 is 80632452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5043 + ... + 8733.

It is an arithmetic number, because the mean of its divisors is an integer number (1162980).

Almost surely, 2^25423608 is an apocalyptic number.

25423608 is a gapful number since it is divisible by the number (28) 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 25423608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37215360).

25423608 is an abundant number, since it is smaller than the sum of its proper divisors (49007112).

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

25423608 is a wasteful number, since it uses less digits than its factorization.

25423608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3748 (or 3744 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 25423608 is about 5042.1828606269. The cubic root of 25423608 is about 294.0440491175.

The spelling of 25423608 in words is "twenty-five million, four hundred twenty-three thousand, six hundred eight".