14894986 has 4 divisors (see below), whose sum is σ = 22342482. Its totient is φ = 7447492.

The previous prime is 14894981. The next prime is 14894987. The reversal of 14894986 is 68949841.

14894986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 9517225 + 5377761 = 3085^2 + 2319^2 .

It is not an unprimeable number, because it can be changed into a prime (14894981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3723745 + ... + 3723748.

Almost surely, 2^14894986 is an apocalyptic number.

14894986 is a deficient number, since it is larger than the sum of its proper divisors (7447496).

14894986 is an equidigital number, since it uses as much as digits as its factorization.

14894986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7447495.

The product of its digits is 497664, while the sum is 49.

The square root of 14894986 is about 3859.4022853286. The cubic root of 14894986 is about 246.0443329006.

The spelling of 14894986 in words is "fourteen million, eight hundred ninety-four thousand, nine hundred eighty-six".