14940729 has 12 divisors (see below), whose sum is σ = 22277632. Its totient is φ = 9639000.

The previous prime is 14940727. The next prime is 14940733. The reversal of 14940729 is 92704941.

It is not a de Polignac number, because 14940729 - 2¹ = 14940727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14940693 and 14940702.

It is not an unprimeable number, because it can be changed into a prime (14940727) 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, 26497 + ... + 27054.

Almost surely, 2^14940729 is an apocalyptic number.

It is an amenable number.

14940729 is a deficient number, since it is larger than the sum of its proper divisors (7336903).

14940729 is a wasteful number, since it uses less digits than its factorization.

14940729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53588 (or 53585 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 14940729 is about 3865.3239191561. The cubic root of 14940729 is about 246.2959456299.

The spelling of 14940729 in words is "fourteen million, nine hundred forty thousand, seven hundred twenty-nine".