25374942 has 24 divisors (see below), whose sum is σ = 56876040. Its totient is φ = 8166480.

The previous prime is 25374929. The next prime is 25374949. The reversal of 25374942 is 24947352.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 25374897 and 25374906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25374949) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23784 + ... + 24827.

It is an arithmetic number, because the mean of its divisors is an integer number (2369835).

Almost surely, 2^25374942 is an apocalyptic number.

25374942 is an abundant number, since it is smaller than the sum of its proper divisors (31501098).

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

25374942 is a wasteful number, since it uses less digits than its factorization.

25374942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48648 (or 48645 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 25374942 is about 5037.3546629158. The cubic root of 25374942 is about 293.8563090697.

The spelling of 25374942 in words is "twenty-five million, three hundred seventy-four thousand, nine hundred forty-two".