25269468 has 96 divisors (see below), whose sum is σ = 72253440. Its totient is φ = 6713280.

The previous prime is 25269457. The next prime is 25269473. The reversal of 25269468 is 86496252.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 113205 + ... + 113427.

It is an arithmetic number, because the mean of its divisors is an integer number (752640).

Almost surely, 2^25269468 is an apocalyptic number.

25269468 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 25269468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36126720).

25269468 is an abundant number, since it is smaller than the sum of its proper divisors (46983972).

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

25269468 is a wasteful number, since it uses less digits than its factorization.

25269468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327 (or 325 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 25269468 is about 5026.8745757180. The cubic root of 25269468 is about 293.4485939375.

The spelling of 25269468 in words is "twenty-five million, two hundred sixty-nine thousand, four hundred sixty-eight".