1322572 has 6 divisors (see below), whose sum is σ = 2314508. Its totient is φ = 661284.

The previous prime is 1322557. The next prime is 1322579. The reversal of 1322572 is 2752231.

It is not an unprimeable number, because it can be changed into a prime (1322579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165318 + ... + 165325.

2^1322572 is an apocalyptic number.

It is an amenable number.

1322572 is a deficient number, since it is larger than the sum of its proper divisors (991936).

1322572 is a wasteful number, since it uses less digits than its factorization.

1322572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330647 (or 330645 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 1322572 is about 1150.0313039218. The cubic root of 1322572 is about 109.7673319072.

It can be divided in two parts, 132 and 2572, that added together give a square (2704 = 52²).

The spelling of 1322572 in words is "one million, three hundred twenty-two thousand, five hundred seventy-two".