1372244 has 6 divisors (see below), whose sum is σ = 2401434. Its totient is φ = 686120.

The previous prime is 1372243. The next prime is 1372253. The reversal of 1372244 is 4422731.

It can be written as a sum of positive squares in only one way, i.e., 1024144 + 348100 = 1012^2 + 590^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171527 + ... + 171534.

It is an arithmetic number, because the mean of its divisors is an integer number (400239).

2^1372244 is an apocalyptic number.

It is an amenable number.

1372244 is a deficient number, since it is larger than the sum of its proper divisors (1029190).

1372244 is a wasteful number, since it uses less digits than its factorization.

1372244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343065 (or 343063 counting only the distinct ones).

The product of its digits is 1344, while the sum is 23.

The square root of 1372244 is about 1171.4281881532. The cubic root of 1372244 is about 111.1246604218.

Adding to 1372244 its reverse (4422731), we get a palindrome (5794975).

The spelling of 1372244 in words is "one million, three hundred seventy-two thousand, two hundred forty-four".