25410461 has 8 divisors (see below), whose sum is σ = 26957304. Its totient is φ = 23869440.

The previous prime is 25410457. The next prime is 25410491. The reversal of 25410461 is 16401452.

It can be written as a sum of positive squares in 4 ways, for example, as 6791236 + 18619225 = 2606^2 + 4315^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 25410461 - 2² = 25410457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25410401) 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, 10331 + ... + 12551.

It is an arithmetic number, because the mean of its divisors is an integer number (3369663).

Almost surely, 2^25410461 is an apocalyptic number.

It is an amenable number.

25410461 is a deficient number, since it is larger than the sum of its proper divisors (1546843).

25410461 is a wasteful number, since it uses less digits than its factorization.

25410461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911.

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

The square root of 25410461 is about 5040.8789908110. The cubic root of 25410461 is about 293.9933552419.

Subtracting from 25410461 its reverse (16401452), we obtain a palindrome (9009009).

The spelling of 25410461 in words is "twenty-five million, four hundred ten thousand, four hundred sixty-one".