25160461 has 8 divisors (see below), whose sum is σ = 25939584. Its totient is φ = 24390240.

The previous prime is 25160449. The next prime is 25160477. The reversal of 25160461 is 16406152.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25160461 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 (25160411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3756 + ... + 8026.

It is an arithmetic number, because the mean of its divisors is an integer number (3242448).

Almost surely, 2^25160461 is an apocalyptic number.

It is an amenable number.

25160461 is a deficient number, since it is larger than the sum of its proper divisors (779123).

25160461 is a wasteful number, since it uses less digits than its factorization.

25160461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 25160461 is about 5016.0204345676. The cubic root of 25160461 is about 293.0260278881.

The spelling of 25160461 in words is "twenty-five million, one hundred sixty thousand, four hundred sixty-one".