214323020 has 12 divisors (see below), whose sum is σ = 450078384. Its totient is φ = 85729200.

The previous prime is 214323019. The next prime is 214323023. The reversal of 214323020 is 20323412.

214323020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 214323020.

It is not an unprimeable number, because it can be changed into a prime (214323023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5358056 + ... + 5358095.

It is an arithmetic number, because the mean of its divisors is an integer number (37506532).

Almost surely, 2^214323020 is an apocalyptic number.

214323020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214323020 is an abundant number, since it is smaller than the sum of its proper divisors (235755364).

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

214323020 is a wasteful number, since it uses less digits than its factorization.

214323020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10716160 (or 10716158 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 214323020 is about 14639.7752714992. The cubic root of 214323020 is about 598.4432048826.

Adding to 214323020 its reverse (20323412), we get a palindrome (234646432).

The spelling of 214323020 in words is "two hundred fourteen million, three hundred twenty-three thousand, twenty".