25954382 has 4 divisors (see below), whose sum is σ = 38931576. Its totient is φ = 12977190.

The previous prime is 25954381. The next prime is 25954403. The reversal of 25954382 is 28345952.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25954381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6488594 + ... + 6488597.

It is an arithmetic number, because the mean of its divisors is an integer number (9732894).

Almost surely, 2^25954382 is an apocalyptic number.

25954382 is a deficient number, since it is larger than the sum of its proper divisors (12977194).

25954382 is a wasteful number, since it uses less digits than its factorization.

25954382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12977193.

The product of its digits is 86400, while the sum is 38.

The square root of 25954382 is about 5094.5443368372. The cubic root of 25954382 is about 296.0762449680.

The spelling of 25954382 in words is "twenty-five million, nine hundred fifty-four thousand, three hundred eighty-two".