13768082 has 4 divisors (see below), whose sum is σ = 20652126. Its totient is φ = 6884040.

The previous prime is 13768081. The next prime is 13768091. The reversal of 13768082 is 28086731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7513081 + 6255001 = 2741^2 + 2501^2 .

It is not an unprimeable number, because it can be changed into a prime (13768081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3442019 + ... + 3442022.

Almost surely, 2^13768082 is an apocalyptic number.

13768082 is a deficient number, since it is larger than the sum of its proper divisors (6884044).

13768082 is an equidigital number, since it uses as much as digits as its factorization.

13768082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884043.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 13768082 is about 3710.5366188733. The cubic root of 13768082 is about 239.6759631604.

The spelling of 13768082 in words is "thirteen million, seven hundred sixty-eight thousand, eighty-two".