214000000 has 112 divisors (see below), whose sum is σ = 537883740. Its totient is φ = 84800000.

The previous prime is 213999997. The next prime is 214000009. The reversal of 214000000 is 412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214000009) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1999947 + ... + 2000053.

Almost surely, 2^214000000 is an apocalyptic number.

214000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (268941870).

214000000 is an abundant number, since it is smaller than the sum of its proper divisors (323883740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214000000 is an frugal number, since it uses more digits than its factorization.

214000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 214000000 is about 14628.7388383278. The cubic root of 214000000 is about 598.1424029721.

Adding to 214000000 its reverse (412), we get a palindrome (214000412).

The spelling of 214000000 in words is "two hundred fourteen million", and thus it is an aban number.