25042048 has 32 divisors (see below), whose sum is σ = 51505920. Its totient is φ = 12115200.

The previous prime is 25042033. The next prime is 25042063. The reversal of 25042048 is 84024052.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25042033) and next prime (25042063).

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 813 + ... + 7123.

It is an arithmetic number, because the mean of its divisors is an integer number (1609560).

Almost surely, 2^25042048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25042048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25752960).

25042048 is an abundant number, since it is smaller than the sum of its proper divisors (26463872).

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

25042048 is an equidigital number, since it uses as much as digits as its factorization.

25042048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6356 (or 6344 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 25042048 is about 5004.2030334510. The cubic root of 25042048 is about 292.5656141306.

The spelling of 25042048 in words is "twenty-five million, forty-two thousand, forty-eight".