912214 has 4 divisors (see below), whose sum is σ = 1368324. Its totient is φ = 456106.

The previous prime is 912211. The next prime is 912217. The reversal of 912214 is 412219.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (912211) and next prime (912217).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 912191 and 912200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (912211) 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 as a sum of consecutive naturals, namely, 228052 + ... + 228055.

It is an arithmetic number, because the mean of its divisors is an integer number (342081).

2⁹¹²²¹⁴ is an apocalyptic number.

912214 is a deficient number, since it is larger than the sum of its proper divisors (456110).

912214 is a wasteful number, since it uses less digits than its factorization.

912214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456109.

The product of its digits is 144, while the sum is 19.

The square root of 912214 is about 955.0989477536. The cubic root of 912214 is about 96.9837362466.

The spelling of 912214 in words is "nine hundred twelve thousand, two hundred fourteen".