13668062 has 4 divisors (see below), whose sum is σ = 20502096. Its totient is φ = 6834030.

The previous prime is 13668041. The next prime is 13668071. The reversal of 13668062 is 26086631.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3417014 + ... + 3417017.

It is an arithmetic number, because the mean of its divisors is an integer number (5125524).

Almost surely, 2^13668062 is an apocalyptic number.

13668062 is a deficient number, since it is larger than the sum of its proper divisors (6834034).

13668062 is an equidigital number, since it uses as much as digits as its factorization.

13668062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834033.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 13668062 is about 3697.0342167743. The cubic root of 13668062 is about 239.0941664262.

The spelling of 13668062 in words is "thirteen million, six hundred sixty-eight thousand, sixty-two".