1204922 has 4 divisors (see below), whose sum is σ = 1807386. Its totient is φ = 602460.

The previous prime is 1204891. The next prime is 1204937. The reversal of 1204922 is 2294021.

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., 1190281 + 14641 = 1091^2 + 121^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1204894 and 1204903.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301229 + ... + 301232.

2^1204922 is an apocalyptic number.

1204922 is a deficient number, since it is larger than the sum of its proper divisors (602464).

1204922 is an equidigital number, since it uses as much as digits as its factorization.

1204922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602463.

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

The square root of 1204922 is about 1097.6893914036. The cubic root of 1204922 is about 106.4109477683.

Adding to 1204922 its reverse (2294021), we get a palindrome (3498943).

The spelling of 1204922 in words is "one million, two hundred four thousand, nine hundred twenty-two".