14130826 has 4 divisors (see below), whose sum is σ = 21196242. Its totient is φ = 7065412.

The previous prime is 14130821. The next prime is 14130847. The reversal of 14130826 is 62803141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62803141 = 73 ⋅860317.

It can be written as a sum of positive squares in only one way, i.e., 13329801 + 801025 = 3651^2 + 895^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14130826.

It is not an unprimeable number, because it can be changed into a prime (14130821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532705 + ... + 3532708.

Almost surely, 2^14130826 is an apocalyptic number.

14130826 is a deficient number, since it is larger than the sum of its proper divisors (7065416).

14130826 is an equidigital number, since it uses as much as digits as its factorization.

14130826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7065415.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 14130826 is about 3759.0990941980. The cubic root of 14130826 is about 241.7626363719.

Adding to 14130826 its reverse (62803141), we get a palindrome (76933967).

The spelling of 14130826 in words is "fourteen million, one hundred thirty thousand, eight hundred twenty-six".