1725364 has 12 divisors (see below), whose sum is σ = 3197124. Its totient is φ = 811904.

The previous prime is 1725359. The next prime is 1725379. The reversal of 1725364 is 4635271.

It can be written as a sum of positive squares in 2 ways, for example, as 532900 + 1192464 = 730^2 + 1092^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12619 + ... + 12754.

It is an arithmetic number, because the mean of its divisors is an integer number (266427).

2^1725364 is an apocalyptic number.

It is an amenable number.

1725364 is a deficient number, since it is larger than the sum of its proper divisors (1471760).

1725364 is a wasteful number, since it uses less digits than its factorization.

1725364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25394 (or 25392 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 1725364 is about 1313.5311187787. The cubic root of 1725364 is about 119.9389504280.

The spelling of 1725364 in words is "one million, seven hundred twenty-five thousand, three hundred sixty-four".