1214564266 has 8 divisors (see below), whose sum is σ = 1901057184. Its totient is φ = 580878540.

The previous prime is 1214564237. The next prime is 1214564339. The reversal of 1214564266 is 6624654121.

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

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, 13201740 + ... + 13201831.

It is an arithmetic number, because the mean of its divisors is an integer number (237632148).

Almost surely, 2^1214564266 is an apocalyptic number.

1214564266 is a deficient number, since it is larger than the sum of its proper divisors (686492918).

1214564266 is a wasteful number, since it uses less digits than its factorization.

1214564266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26403596.

The product of its digits is 69120, while the sum is 37.

The square root of 1214564266 is about 34850.5992200995. The cubic root of 1214564266 is about 1066.9404156549.

The spelling of 1214564266 in words is "one billion, two hundred fourteen million, five hundred sixty-four thousand, two hundred sixty-six".