14290081 has 8 divisors (see below), whose sum is σ = 16294824. Its totient is φ = 12414720.

The previous prime is 14290057. The next prime is 14290091. The reversal of 14290081 is 18009241.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1681 + 14288400 = 41^2 + 3780^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14290081 is a prime.

It is a super-2 number, since 2×14290081² = 408412829973122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14290091) 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, 32110 + ... + 32551.

It is an arithmetic number, because the mean of its divisors is an integer number (2036853).

Almost surely, 2^14290081 is an apocalyptic number.

It is an amenable number.

14290081 is a deficient number, since it is larger than the sum of its proper divisors (2004743).

14290081 is a wasteful number, since it uses less digits than its factorization.

14290081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64691.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 14290081 is about 3780.2223479579. Note that the first 3 decimals coincide. The cubic root of 14290081 is about 242.6674706715.

The spelling of 14290081 in words is "fourteen million, two hundred ninety thousand, eighty-one".