1922233 has 2 divisors, whose sum is σ = 1922234. Its totient is φ = 1922232.

The previous prime is 1922213. The next prime is 1922269. The reversal of 1922233 is 3322291.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1364224 + 558009 = 1168^2 + 747^2 .

It is a cyclic number.

It is not a de Polignac number, because 1922233 - 2¹⁷ = 1791161 is a prime.

It is not a weakly prime, because it can be changed into another prime (1922213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961116 + 961117.

It is an arithmetic number, because the mean of its divisors is an integer number (961117).

2^1922233 is an apocalyptic number.

It is an amenable number.

1922233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1922233 is an equidigital number, since it uses as much as digits as its factorization.

1922233 is an evil number, because the sum of its binary digits is even.

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

The square root of 1922233 is about 1386.4461763805. The cubic root of 1922233 is about 124.3374652525.

The spelling of 1922233 in words is "one million, nine hundred twenty-two thousand, two hundred thirty-three".