25068942 has 48 divisors (see below), whose sum is σ = 59679360. Its totient is φ = 7569936.

The previous prime is 25068929. The next prime is 25068973. The reversal of 25068942 is 24986052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 25068897 and 25068906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6273 + ... + 9459.

It is an arithmetic number, because the mean of its divisors is an integer number (1243320).

Almost surely, 2^25068942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25068942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29839680).

25068942 is an abundant number, since it is smaller than the sum of its proper divisors (34610418).

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

25068942 is a wasteful number, since it uses less digits than its factorization.

25068942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237 (or 3234 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 25068942 is about 5006.8894535430. The cubic root of 25068942 is about 292.6703106340.

The spelling of 25068942 in words is "twenty-five million, sixty-eight thousand, nine hundred forty-two".