14142066 has 16 divisors (see below), whose sum is σ = 29049024. Its totient is φ = 4586544.

The previous prime is 14142059. The next prime is 14142077. The reversal of 14142066 is 66024141.

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, 31630 + ... + 32073.

It is an arithmetic number, because the mean of its divisors is an integer number (1815564).

Almost surely, 2^14142066 is an apocalyptic number.

14142066 is an abundant number, since it is smaller than the sum of its proper divisors (14906958).

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

14142066 is a wasteful number, since it uses less digits than its factorization.

14142066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63745.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 14142066 is about 3760.5938360849. The cubic root of 14142066 is about 241.8267206619.

The spelling of 14142066 in words is "fourteen million, one hundred forty-two thousand, sixty-six".