25875678 has 16 divisors (see below), whose sum is σ = 51941520. Its totient is φ = 8593536.

The previous prime is 25875677. The next prime is 25875679. The reversal of 25875678 is 87657852.

It is an interprime number because it is at equal distance from previous prime (25875677) and next prime (25875679).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25875671) 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, 6123 + ... + 9446.

It is an arithmetic number, because the mean of its divisors is an integer number (3246345).

Almost surely, 2^25875678 is an apocalyptic number.

25875678 is an abundant number, since it is smaller than the sum of its proper divisors (26065842).

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

25875678 is a wasteful number, since it uses less digits than its factorization.

25875678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15851.

The product of its digits is 940800, while the sum is 48.

The square root of 25875678 is about 5086.8141306716. The cubic root of 25875678 is about 295.7766683419.

The spelling of 25875678 in words is "twenty-five million, eight hundred seventy-five thousand, six hundred seventy-eight".