214451116 has 24 divisors (see below), whose sum is σ = 411364800. Its totient is φ = 97011600.

The previous prime is 214451101. The next prime is 214451117. The reversal of 214451116 is 611154412.

It is not an unprimeable number, because it can be changed into a prime (214451117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266 + ... + 20833.

It is an arithmetic number, because the mean of its divisors is an integer number (17140200).

Almost surely, 2^214451116 is an apocalyptic number.

It is an amenable number.

214451116 is a deficient number, since it is larger than the sum of its proper divisors (196913684).

214451116 is a wasteful number, since it uses less digits than its factorization.

214451116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23325 (or 23323 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 214451116 is about 14644.1495485399. The cubic root of 214451116 is about 598.5624064404.

The spelling of 214451116 in words is "two hundred fourteen million, four hundred fifty-one thousand, one hundred sixteen".