25947038 has 8 divisors (see below), whose sum is σ = 41914488. Its totient is φ = 11975544.

The previous prime is 25947011. The next prime is 25947043. The reversal of 25947038 is 83074952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 25946992 and 25947010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498956 + ... + 499007.

It is an arithmetic number, because the mean of its divisors is an integer number (5239311).

Almost surely, 2^25947038 is an apocalyptic number.

25947038 is a deficient number, since it is larger than the sum of its proper divisors (15967450).

25947038 is a wasteful number, since it uses less digits than its factorization.

25947038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997978.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 25947038 is about 5093.8235148069. The cubic root of 25947038 is about 296.0483166197.

The spelling of 25947038 in words is "twenty-five million, nine hundred forty-seven thousand, thirty-eight".