214389950 has 24 divisors (see below), whose sum is σ = 404723352. Its totient is φ = 84474720.

The previous prime is 214389947. The next prime is 214389971. The reversal of 214389950 is 59983412.

It is a super-2 number, since 2×214389950² = 91926101322005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214389898 and 214389907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28649 + ... + 35348.

It is an arithmetic number, because the mean of its divisors is an integer number (16863473).

Almost surely, 2^214389950 is an apocalyptic number.

214389950 is a deficient number, since it is larger than the sum of its proper divisors (190333402).

214389950 is a wasteful number, since it uses less digits than its factorization.

214389950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64076 (or 64071 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 214389950 is about 14642.0609888089. The cubic root of 214389950 is about 598.5054934708.

The spelling of 214389950 in words is "two hundred fourteen million, three hundred eighty-nine thousand, nine hundred fifty".