14136698 has 4 divisors (see below), whose sum is σ = 21205050. Its totient is φ = 7068348.

The previous prime is 14136691. The next prime is 14136709. The reversal of 14136698 is 89663141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89663141 = 967 ⋅92723.

It can be written as a sum of positive squares in only one way, i.e., 12866569 + 1270129 = 3587^2 + 1127^2 .

It is not an unprimeable number, because it can be changed into a prime (14136691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534173 + ... + 3534176.

Almost surely, 2^14136698 is an apocalyptic number.

14136698 is a deficient number, since it is larger than the sum of its proper divisors (7068352).

14136698 is an equidigital number, since it uses as much as digits as its factorization.

14136698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068351.

The product of its digits is 31104, while the sum is 38.

The square root of 14136698 is about 3759.8800512782. The cubic root of 14136698 is about 241.7961195197.

The spelling of 14136698 in words is "fourteen million, one hundred thirty-six thousand, six hundred ninety-eight".