13068642 has 16 divisors (see below), whose sum is σ = 26223552. Its totient is φ = 4341840.

The previous prime is 13068619. The next prime is 13068661. The reversal of 13068642 is 24686031.

13068642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1534 + ... + 5337.

It is an arithmetic number, because the mean of its divisors is an integer number (1638972).

Almost surely, 2^13068642 is an apocalyptic number.

13068642 is an abundant number, since it is smaller than the sum of its proper divisors (13154910).

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

13068642 is a wasteful number, since it uses less digits than its factorization.

13068642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7193.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 13068642 is about 3615.0576758884. The cubic root of 13068642 is about 235.5465894725.

The spelling of 13068642 in words is "thirteen million, sixty-eight thousand, six hundred forty-two".