214216260 has 48 divisors (see below), whose sum is σ = 631377600. Its totient is φ = 54117504.

The previous prime is 214216259. The next prime is 214216291. The reversal of 214216260 is 62612412.

It is a self number, because there is not a number n which added to its sum of digits gives 214216260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92815 + ... + 95094.

It is an arithmetic number, because the mean of its divisors is an integer number (13153700).

Almost surely, 2^214216260 is an apocalyptic number.

214216260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214216260 is an abundant number, since it is smaller than the sum of its proper divisors (417161340).

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

214216260 is a wasteful number, since it uses less digits than its factorization.

214216260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187940 (or 187938 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 214216260 is about 14636.1285864808. The cubic root of 214216260 is about 598.3438215501.

Adding to 214216260 its reverse (62612412), we get a palindrome (276828672).

The spelling of 214216260 in words is "two hundred fourteen million, two hundred sixteen thousand, two hundred sixty".