25082863 has 4 divisors (see below), whose sum is σ = 27012328. Its totient is φ = 23153400.

The previous prime is 25082861. The next prime is 25082879. The reversal of 25082863 is 36828052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25082863 - 2¹ = 25082861 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 (25082861) 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, 964713 + ... + 964738.

It is an arithmetic number, because the mean of its divisors is an integer number (6753082).

Almost surely, 2^25082863 is an apocalyptic number.

25082863 is a deficient number, since it is larger than the sum of its proper divisors (1929465).

25082863 is a wasteful number, since it uses less digits than its factorization.

25082863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929464.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 25082863 is about 5008.2794450789. The cubic root of 25082863 is about 292.7244747264.

The spelling of 25082863 in words is "twenty-five million, eighty-two thousand, eight hundred sixty-three".