1373584 has 15 divisors (see below), whose sum is σ = 2670433. Its totient is φ = 684448.

The previous prime is 1373563. The next prime is 1373591. The reversal of 1373584 is 4853731.

The square root of 1373584 is 1172.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1299600 + 73984 = 1140^2 + 272^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4542 + ... + 4834.

2^1373584 is an apocalyptic number.

1373584 is the 1172-nd square number.

It is an amenable number.

1373584 is a deficient number, since it is larger than the sum of its proper divisors (1296849).

1373584 is an frugal number, since it uses more digits than its factorization.

1373584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 295 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The cubic root of 1373584 is about 111.1608198321.

It can be divided in two parts, 137 and 3584, that added together give a square (3721 = 61²).

The spelling of 1373584 in words is "one million, three hundred seventy-three thousand, five hundred eighty-four".