921314 has 4 divisors (see below), whose sum is σ = 1381974. Its totient is φ = 460656.

The previous prime is 921293. The next prime is 921331. The reversal of 921314 is 413129.

921314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 874225 + 47089 = 935^2 + 217^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 921314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230327 + ... + 230330.

2⁹²¹³¹⁴ is an apocalyptic number.

921314 is a deficient number, since it is larger than the sum of its proper divisors (460660).

921314 is a wasteful number, since it uses less digits than its factorization.

921314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460659.

The product of its digits is 216, while the sum is 20.

The square root of 921314 is about 959.8510301083. The cubic root of 921314 is about 97.3051642802.

The spelling of 921314 in words is "nine hundred twenty-one thousand, three hundred fourteen".