25746234 has 16 divisors (see below), whose sum is σ = 52464672. Its totient is φ = 8420048.

The previous prime is 25746221. The next prime is 25746247. The reversal of 25746234 is 43264752.

It is an interprime number because it is at equal distance from previous prime (25746221) and next prime (25746247).

It is a junction number, because it is equal to n+sod(n) for n = 25746195 and 25746204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40164 + ... + 40799.

It is an arithmetic number, because the mean of its divisors is an integer number (3279042).

Almost surely, 2^25746234 is an apocalyptic number.

25746234 is an abundant number, since it is smaller than the sum of its proper divisors (26718438).

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

25746234 is a wasteful number, since it uses less digits than its factorization.

25746234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81021.

The product of its digits is 40320, while the sum is 33.

The square root of 25746234 is about 5074.0746939713. The cubic root of 25746234 is about 295.2826325103.

The spelling of 25746234 in words is "twenty-five million, seven hundred forty-six thousand, two hundred thirty-four".