214748219 has 16 divisors (see below), whose sum is σ = 254385600. Its totient is φ = 177375744.

The previous prime is 214748213. The next prime is 214748221. The reversal of 214748219 is 912847412.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-214748219 is a prime.

It is a super-2 number, since 2×214748219² = 92233595127343922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214748213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189647 + ... + 190775.

It is an arithmetic number, because the mean of its divisors is an integer number (15899100).

Almost surely, 2^214748219 is an apocalyptic number.

214748219 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

214748219 is a deficient number, since it is larger than the sum of its proper divisors (39637381).

214748219 is a wasteful number, since it uses less digits than its factorization.

214748219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102.

The product of its digits is 32256, while the sum is 38.

The square root of 214748219 is about 14654.2901226910. The cubic root of 214748219 is about 598.8386972619.

The spelling of 214748219 in words is "two hundred fourteen million, seven hundred forty-eight thousand, two hundred nineteen".