1286113214 has 8 divisors (see below), whose sum is σ = 1929517200. Its totient is φ = 642940816.

The previous prime is 1286113193. The next prime is 1286113237. The reversal of 1286113214 is 4123116821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43274 + ... + 66669.

It is an arithmetic number, because the mean of its divisors is an integer number (241189650).

Almost surely, 2^1286113214 is an apocalyptic number.

1286113214 is a deficient number, since it is larger than the sum of its proper divisors (643403986).

1286113214 is a wasteful number, since it uses less digits than its factorization.

1286113214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115794.

The product of its digits is 2304, while the sum is 29.

The square root of 1286113214 is about 35862.4206377651. The cubic root of 1286113214 is about 1087.4928246147.

The spelling of 1286113214 in words is "one billion, two hundred eighty-six million, one hundred thirteen thousand, two hundred fourteen".