214364450 has 12 divisors (see below), whose sum is σ = 398717970. Its totient is φ = 85745760.

The previous prime is 214364419. The next prime is 214364453. The reversal of 214364450 is 54463412.

It can be written as a sum of positive squares in 3 ways, for example, as 178997641 + 35366809 = 13379^2 + 5947^2 .

It is not an unprimeable number, because it can be changed into a prime (214364453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2143595 + ... + 2143694.

Almost surely, 2^214364450 is an apocalyptic number.

214364450 is a deficient number, since it is larger than the sum of its proper divisors (184353520).

214364450 is a wasteful number, since it uses less digits than its factorization.

214364450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287301 (or 4287296 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 214364450 is about 14641.1901838614. The cubic root of 214364450 is about 598.4817633547.

The spelling of 214364450 in words is "two hundred fourteen million, three hundred sixty-four thousand, four hundred fifty".