14279669 has 8 divisors (see below), whose sum is σ = 14759808. Its totient is φ = 13804560.

The previous prime is 14279663. The next prime is 14279719. The reversal of 14279669 is 96697241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14279669 is a prime.

It is a super-2 number, since 2×14279669² = 407817893499122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14279663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5024 + ... + 7334.

It is an arithmetic number, because the mean of its divisors is an integer number (1844976).

Almost surely, 2^14279669 is an apocalyptic number.

It is an amenable number.

14279669 is a deficient number, since it is larger than the sum of its proper divisors (480139).

14279669 is a wasteful number, since it uses less digits than its factorization.

14279669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515.

The product of its digits is 163296, while the sum is 44.

The square root of 14279669 is about 3778.8449293402. The cubic root of 14279669 is about 242.6085191137.

The spelling of 14279669 in words is "fourteen million, two hundred seventy-nine thousand, six hundred sixty-nine".