25541122 has 8 divisors (see below), whose sum is σ = 38547216. Its totient is φ = 12692052.

The previous prime is 25541119. The next prime is 25541129. The reversal of 25541122 is 22114552.

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 = 25541093 and 25541102.

It is not an unprimeable number, because it can be changed into a prime (25541129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38848 + ... + 39499.

It is an arithmetic number, because the mean of its divisors is an integer number (4818402).

Almost surely, 2^25541122 is an apocalyptic number.

25541122 is a deficient number, since it is larger than the sum of its proper divisors (13006094).

25541122 is a wasteful number, since it uses less digits than its factorization.

25541122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78512.

The product of its digits is 800, while the sum is 22.

The square root of 25541122 is about 5053.8225137019. The cubic root of 25541122 is about 294.4964001931.

Adding to 25541122 its reverse (22114552), we get a palindrome (47655674).

The spelling of 25541122 in words is "twenty-five million, five hundred forty-one thousand, one hundred twenty-two".