214253306 has 8 divisors (see below), whose sum is σ = 321705300. Its totient is φ = 107018208.

The previous prime is 214253297. The next prime is 214253317. The reversal of 214253306 is 603352412.

It can be written as a sum of positive squares in 2 ways, for example, as 209989081 + 4264225 = 14491^2 + 2065^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51731 + ... + 55718.

Almost surely, 2^214253306 is an apocalyptic number.

214253306 is a deficient number, since it is larger than the sum of its proper divisors (107451994).

214253306 is a wasteful number, since it uses less digits than its factorization.

214253306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108448.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 214253306 is about 14637.3940986775. The cubic root of 214253306 is about 598.3783115674.

The spelling of 214253306 in words is "two hundred fourteen million, two hundred fifty-three thousand, three hundred six".