14720282 has 4 divisors (see below), whose sum is σ = 22080426. Its totient is φ = 7360140.

The previous prime is 14720281. The next prime is 14720347. The reversal of 14720282 is 28202741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28202741 = 7 ⋅4028963.

It can be written as a sum of positive squares in only one way, i.e., 12033961 + 2686321 = 3469^2 + 1639^2 .

It is not an unprimeable number, because it can be changed into a prime (14720281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3680069 + ... + 3680072.

Almost surely, 2^14720282 is an apocalyptic number.

14720282 is a deficient number, since it is larger than the sum of its proper divisors (7360144).

14720282 is an equidigital number, since it uses as much as digits as its factorization.

14720282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7360143.

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 14720282 is about 3836.7019691396. The cubic root of 14720282 is about 245.0785920291.

The spelling of 14720282 in words is "fourteen million, seven hundred twenty thousand, two hundred eighty-two".