12623694 has 16 divisors (see below), whose sum is σ = 25300560. Its totient is φ = 4199040.

The previous prime is 12623669. The next prime is 12623713. The reversal of 12623694 is 49632621.

12623694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302 + ... + 5190.

It is an arithmetic number, because the mean of its divisors is an integer number (1581285).

Almost surely, 2^12623694 is an apocalyptic number.

12623694 is an abundant number, since it is smaller than the sum of its proper divisors (12676866).

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

12623694 is a wasteful number, since it uses less digits than its factorization.

12623694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435.

The product of its digits is 15552, while the sum is 33.

The square root of 12623694 is about 3552.9838164562. The cubic root of 12623694 is about 232.8424459986.

The spelling of 12623694 in words is "twelve million, six hundred twenty-three thousand, six hundred ninety-four".