1293322 has 8 divisors (see below), whose sum is σ = 1971972. Its totient is φ = 636000.

The previous prime is 1293319. The next prime is 1293323. The reversal of 1293322 is 2233921.

It can be written as a sum of positive squares in 2 ways, for example, as 1279161 + 14161 = 1131^2 + 119^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1293293 and 1293302.

It is not an unprimeable number, because it can be changed into a prime (1293323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5179 + ... + 5422.

2^1293322 is an apocalyptic number.

1293322 is a deficient number, since it is larger than the sum of its proper divisors (678650).

1293322 is a wasteful number, since it uses less digits than its factorization.

1293322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10664.

The product of its digits is 648, while the sum is 22.

The square root of 1293322 is about 1137.2431578163. The cubic root of 1293322 is about 108.9520873507.

The spelling of 1293322 in words is "one million, two hundred ninety-three thousand, three hundred twenty-two".