14740819 has 8 divisors (see below), whose sum is σ = 15642720. Its totient is φ = 13842816.

The previous prime is 14740813. The next prime is 14740823. The reversal of 14740819 is 91804741.

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 14740819 - 2¹¹ = 14738771 is a prime.

It is a super-2 number, since 2×14740819² = 434583489581522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14740813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11442 + ... + 12664.

It is an arithmetic number, because the mean of its divisors is an integer number (1955340).

Almost surely, 2^14740819 is an apocalyptic number.

14740819 is a deficient number, since it is larger than the sum of its proper divisors (901901).

14740819 is a wasteful number, since it uses less digits than its factorization.

14740819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 14740819 is about 3839.3774234894. The cubic root of 14740819 is about 245.1925128579.

The spelling of 14740819 in words is "fourteen million, seven hundred forty thousand, eight hundred nineteen".