25345941 has 8 divisors (see below), whose sum is σ = 34884864. Its totient is φ = 16352160.

The previous prime is 25345939. The next prime is 25345961. The reversal of 25345941 is 14954352.

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

It is not a de Polignac number, because 25345941 - 2¹ = 25345939 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25345961) 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, 136176 + ... + 136361.

It is an arithmetic number, because the mean of its divisors is an integer number (4360608).

Almost surely, 2^25345941 is an apocalyptic number.

It is an amenable number.

25345941 is a deficient number, since it is larger than the sum of its proper divisors (9538923).

25345941 is a wasteful number, since it uses less digits than its factorization.

25345941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272571.

The product of its digits is 21600, while the sum is 33.

The square root of 25345941 is about 5034.4752457431. The cubic root of 25345941 is about 293.7443170170.

The spelling of 25345941 in words is "twenty-five million, three hundred forty-five thousand, nine hundred forty-one".