25867230 has 16 divisors (see below), whose sum is σ = 62081424. Its totient is φ = 6897920.

The previous prime is 25867223. The next prime is 25867241. The reversal of 25867230 is 3276852.

It is a super-2 number, since 2×25867230² = 1338227175745800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 25867191 and 25867200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431091 + ... + 431150.

It is an arithmetic number, because the mean of its divisors is an integer number (3880089).

Almost surely, 2^25867230 is an apocalyptic number.

25867230 is an abundant number, since it is smaller than the sum of its proper divisors (36214194).

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

25867230 is a wasteful number, since it uses less digits than its factorization.

25867230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862251.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 25867230 is about 5085.9836806659. The cubic root of 25867230 is about 295.7444760354.

The spelling of 25867230 in words is "twenty-five million, eight hundred sixty-seven thousand, two hundred thirty".