214922 has 8 divisors (see below), whose sum is σ = 330372. Its totient is φ = 104800.

The previous prime is 214913. The next prime is 214939. The reversal of 214922 is 229412.

214922 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 212521 + 2401 = 461^2 + 49^2 .

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

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 214894 and 214903.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1229 + ... + 1392.

2²¹⁴⁹²² is an apocalyptic number.

214922 is a deficient number, since it is larger than the sum of its proper divisors (115450).

214922 is a wasteful number, since it uses less digits than its factorization.

214922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664.

The product of its digits is 288, while the sum is 20.

The square root of 214922 is about 463.5968075818. The cubic root of 214922 is about 59.9000186733.

It can be divided in two parts, 2149 and 22, that multiplied together give a triangular number (47278 = T₃₀₇).

The spelling of 214922 in words is "two hundred fourteen thousand, nine hundred twenty-two".