25461104 has 20 divisors (see below), whose sum is σ = 52233264. Its totient is φ = 11981568.

The previous prime is 25461071. The next prime is 25461109. The reversal of 25461104 is 40116452.

It is a self number, because there is not a number n which added to its sum of digits gives 25461104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25461109) 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, 46532 + ... + 47075.

Almost surely, 2^25461104 is an apocalyptic number.

It is an amenable number.

25461104 is an abundant number, since it is smaller than the sum of its proper divisors (26772160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25461104 is a wasteful number, since it uses less digits than its factorization.

25461104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93632 (or 93626 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 25461104 is about 5045.8997215561. The cubic root of 25461104 is about 294.1885350325.

Adding to 25461104 its reverse (40116452), we get a palindrome (65577556).

The spelling of 25461104 in words is "twenty-five million, four hundred sixty-one thousand, one hundred four".