14052986 has 4 divisors (see below), whose sum is σ = 21079482. Its totient is φ = 7026492.

The previous prime is 14052943. The next prime is 14052991. The reversal of 14052986 is 68925041.

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., 12567025 + 1485961 = 3545^2 + 1219^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3513245 + ... + 3513248.

Almost surely, 2^14052986 is an apocalyptic number.

14052986 is a deficient number, since it is larger than the sum of its proper divisors (7026496).

14052986 is an equidigital number, since it uses as much as digits as its factorization.

14052986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026495.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 14052986 is about 3748.7312520371. The cubic root of 14052986 is about 241.3179002948.

Subtracting from 14052986 its sum of digits (35), we obtain a triangular number (14052951 = T₅₃₀₁).

The spelling of 14052986 in words is "fourteen million, fifty-two thousand, nine hundred eighty-six".