244891214 has 8 divisors (see below), whose sum is σ = 367408848. Its totient is φ = 122421600.

The previous prime is 244891187. The next prime is 244891249. The reversal of 244891214 is 412198442.

It is a happy number.

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

It is a Curzon number.

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, 6374 + ... + 23030.

It is an arithmetic number, because the mean of its divisors is an integer number (45926106).

Almost surely, 2^244891214 is an apocalyptic number.

244891214 is a deficient number, since it is larger than the sum of its proper divisors (122517634).

244891214 is a wasteful number, since it uses less digits than its factorization.

244891214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24010.

The product of its digits is 18432, while the sum is 35.

The square root of 244891214 is about 15649.0004153620. Note that the first 3 decimals coincide. The cubic root of 244891214 is about 625.6398473424.

The spelling of 244891214 in words is "two hundred forty-four million, eight hundred ninety-one thousand, two hundred fourteen".