12695408 has 40 divisors (see below), whose sum is σ = 27359856. Its totient is φ = 5657600.

The previous prime is 12695407. The next prime is 12695411. The reversal of 12695408 is 80459621.

12695408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12695408² = 322346768572928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12695407) 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, 8648 + ... + 10008.

Almost surely, 2^12695408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12695408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13679928).

12695408 is an abundant number, since it is smaller than the sum of its proper divisors (14664448).

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

12695408 is a wasteful number, since it uses less digits than its factorization.

12695408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433 (or 1427 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 12695408 is about 3563.0616048561. The cubic root of 12695408 is about 233.2825322511.

The spelling of 12695408 in words is "twelve million, six hundred ninety-five thousand, four hundred eight".