14650069 has 12 divisors (see below), whose sum is σ = 17286048. Its totient is φ = 12377400.

The previous prime is 14650063. The next prime is 14650091. The reversal of 14650069 is 96005641.

It is not a de Polignac number, because 14650069 - 2⁵ = 14650037 is a prime.

It is a super-2 number, since 2×14650069² = 429249043409522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14650069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14650063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1374 + ... + 5584.

It is an arithmetic number, because the mean of its divisors is an integer number (1440504).

Almost surely, 2^14650069 is an apocalyptic number.

It is an amenable number.

14650069 is a deficient number, since it is larger than the sum of its proper divisors (2635979).

14650069 is an equidigital number, since it uses as much as digits as its factorization.

14650069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4296 (or 4289 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 14650069 is about 3827.5408554319. The cubic root of 14650069 is about 244.6883111207.

The spelling of 14650069 in words is "fourteen million, six hundred fifty thousand, sixty-nine".