14945749 has 8 divisors (see below), whose sum is σ = 18394880. Its totient is φ = 11825136.

The previous prime is 14945747. The next prime is 14945779. The reversal of 14945749 is 94754941.

14945749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14945749 - 2¹ = 14945747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14945747) 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, 82029 + ... + 82210.

It is an arithmetic number, because the mean of its divisors is an integer number (2299360).

Almost surely, 2^14945749 is an apocalyptic number.

It is an amenable number.

14945749 is a deficient number, since it is larger than the sum of its proper divisors (3449131).

14945749 is a wasteful number, since it uses less digits than its factorization.

14945749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164259.

The product of its digits is 181440, while the sum is 43.

The square root of 14945749 is about 3865.9732280501. The cubic root of 14945749 is about 246.3235272202.

The spelling of 14945749 in words is "fourteen million, nine hundred forty-five thousand, seven hundred forty-nine".