14820159 has 8 divisors (see below), whose sum is σ = 19779760. Its totient is φ = 9870336.

The previous prime is 14820137. The next prime is 14820173. The reversal of 14820159 is 95102841.

It is a happy number.

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

It is not a de Polignac number, because 14820159 - 2⁷ = 14820031 is a prime.

It is a super-2 number, since 2×14820159² = 439274225570562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14820259) 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, 2559 + ... + 6015.

It is an arithmetic number, because the mean of its divisors is an integer number (2472470).

Almost surely, 2^14820159 is an apocalyptic number.

14820159 is a deficient number, since it is larger than the sum of its proper divisors (4959601).

14820159 is a wasteful number, since it uses less digits than its factorization.

14820159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4889.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 14820159 is about 3849.6959620209. The cubic root of 14820159 is about 245.6316285788.

The spelling of 14820159 in words is "fourteen million, eight hundred twenty thousand, one hundred fifty-nine".