14273966 has 16 divisors (see below), whose sum is σ = 24541920. Its totient is φ = 6099360.

The previous prime is 14273951. The next prime is 14273977. The reversal of 14273966 is 66937241.

It is a super-2 number, since 2×14273966² = 407492210738312, which contains 22 as substring.

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, 4136 + ... + 6756.

It is an arithmetic number, because the mean of its divisors is an integer number (1533870).

Almost surely, 2^14273966 is an apocalyptic number.

14273966 is a deficient number, since it is larger than the sum of its proper divisors (10267954).

14273966 is a wasteful number, since it uses less digits than its factorization.

14273966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019.

The product of its digits is 54432, while the sum is 38.

The square root of 14273966 is about 3778.0902583183. The cubic root of 14273966 is about 242.5762172301.

The spelling of 14273966 in words is "fourteen million, two hundred seventy-three thousand, nine hundred sixty-six".