14242636 has 6 divisors (see below), whose sum is σ = 24924620. Its totient is φ = 7121316.

The previous prime is 14242619. The next prime is 14242643. The reversal of 14242636 is 63624241.

14242636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1780326 + ... + 1780333.

Almost surely, 2^14242636 is an apocalyptic number.

It is an amenable number.

14242636 is a deficient number, since it is larger than the sum of its proper divisors (10681984).

14242636 is a wasteful number, since it uses less digits than its factorization.

14242636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560663 (or 3560661 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 14242636 is about 3773.9417059621. The cubic root of 14242636 is about 242.3986099685.

Adding to 14242636 its reverse (63624241), we get a palindrome (77866877).

It can be divided in two parts, 14242 and 636, that added together give a triangular number (14878 = T₁₇₂).

The spelling of 14242636 in words is "fourteen million, two hundred forty-two thousand, six hundred thirty-six".