12694482 has 40 divisors (see below), whose sum is σ = 29690496. Its totient is φ = 4046328.

The previous prime is 12694471. The next prime is 12694511. The reversal of 12694482 is 28449621.

12694482 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 2×12694482² = 322299746496648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2023 + ... + 5429.

Almost surely, 2^12694482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12694482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14845248).

12694482 is an abundant number, since it is smaller than the sum of its proper divisors (16996014).

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

12694482 is a wasteful number, since it uses less digits than its factorization.

12694482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444 (or 3435 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 12694482 is about 3562.9316580591. The cubic root of 12694482 is about 233.2768602560.

The spelling of 12694482 in words is "twelve million, six hundred ninety-four thousand, four hundred eighty-two".