1322372 has 12 divisors (see below), whose sum is σ = 2323776. Its totient is φ = 658440.

The previous prime is 1322369. The next prime is 1322389. The reversal of 1322372 is 2732231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713 + ... + 1775.

It is an arithmetic number, because the mean of its divisors is an integer number (193648).

2^1322372 is an apocalyptic number.

It is an amenable number.

1322372 is a deficient number, since it is larger than the sum of its proper divisors (1001404).

1322372 is a wasteful number, since it uses less digits than its factorization.

1322372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378 (or 1376 counting only the distinct ones).

The product of its digits is 504, while the sum is 20.

The square root of 1322372 is about 1149.9443464794. The cubic root of 1322372 is about 109.7617986046.

The spelling of 1322372 in words is "one million, three hundred twenty-two thousand, three hundred seventy-two".