25834000 has 40 divisors (see below), whose sum is σ = 62471448. Its totient is φ = 10332800.

The previous prime is 25833971. The next prime is 25834001. The reversal of 25834000 is 43852.

It can be written as a sum of positive squares in 4 ways, for example, as 913936 + 24920064 = 956^2 + 4992^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25834001) 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, 4459 + ... + 8458.

Almost surely, 2^25834000 is an apocalyptic number.

25834000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

25834000 is an abundant number, since it is smaller than the sum of its proper divisors (36637448).

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

25834000 is a wasteful number, since it uses less digits than its factorization.

25834000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12940 (or 12924 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 25834000 is about 5082.7158094861. The cubic root of 25834000 is about 295.6177803379.

Adding to 25834000 its reverse (43852), we get a palindrome (25877852).

The spelling of 25834000 in words is "twenty-five million, eight hundred thirty-four thousand".