25498941 has 8 divisors (see below), whose sum is σ = 36613920. Its totient is φ = 15691632.

The previous prime is 25498939. The next prime is 25498981. The reversal of 25498941 is 14989452.

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

It is not a de Polignac number, because 25498941 - 2¹ = 25498939 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 25498893 and 25498902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25498981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326871 + ... + 326948.

It is an arithmetic number, because the mean of its divisors is an integer number (4576740).

Almost surely, 2^25498941 is an apocalyptic number.

It is an amenable number.

25498941 is a deficient number, since it is larger than the sum of its proper divisors (11114979).

25498941 is a wasteful number, since it uses less digits than its factorization.

25498941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653835.

The product of its digits is 103680, while the sum is 42.

The square root of 25498941 is about 5049.6476114676. The cubic root of 25498941 is about 294.3341912227.

The spelling of 25498941 in words is "twenty-five million, four hundred ninety-eight thousand, nine hundred forty-one".