12695000 has 40 divisors (see below), whose sum is σ = 29756100. Its totient is φ = 5076000.

The previous prime is 12694999. The next prime is 12695017. The reversal of 12695000 is 59621.

12695000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×12695000² = 322326050000000, which contains 22 as substring.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3731 + ... + 6269.

Almost surely, 2^12695000 is an apocalyptic number.

12695000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12695000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14878050).

12695000 is an abundant number, since it is smaller than the sum of its proper divisors (17061100).

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

12695000 is an equidigital number, since it uses as much as digits as its factorization.

12695000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565 (or 2546 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 12695000 is about 3563.0043502640. The cubic root of 12695000 is about 233.2800331771.

The spelling of 12695000 in words is "twelve million, six hundred ninety-five thousand".