1372544 has 16 divisors (see below), whose sum is σ = 2734620. Its totient is φ = 686208.

The previous prime is 1372543. The next prime is 1372549. The reversal of 1372544 is 4452731.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5234 + ... + 5489.

2^1372544 is an apocalyptic number.

It is an amenable number.

1372544 is a deficient number, since it is larger than the sum of its proper divisors (1362076).

1372544 is an equidigital number, since it uses as much as digits as its factorization.

1372544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10737 (or 10725 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 1372544 is about 1171.5562299779. The cubic root of 1372544 is about 111.1327578566.

The spelling of 1372544 in words is "one million, three hundred seventy-two thousand, five hundred forty-four".