14650729 has 4 divisors (see below), whose sum is σ = 15421840. Its totient is φ = 13879620.

The previous prime is 14650721. The next prime is 14650759. The reversal of 14650729 is 92705641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14650729 - 2³ = 14650721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14650694 and 14650703.

It is not an unprimeable number, because it can be changed into a prime (14650721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385527 + ... + 385564.

It is an arithmetic number, because the mean of its divisors is an integer number (3855460).

Almost surely, 2^14650729 is an apocalyptic number.

14650729 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14650729 is a deficient number, since it is larger than the sum of its proper divisors (771111).

14650729 is an equidigital number, since it uses as much as digits as its factorization.

14650729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771110.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 14650729 is about 3827.6270716986. The cubic root of 14650729 is about 244.6919855485.

The spelling of 14650729 in words is "fourteen million, six hundred fifty thousand, seven hundred twenty-nine".