1725712 has 10 divisors (see below), whose sum is σ = 3343598. Its totient is φ = 862848.

The previous prime is 1725707. The next prime is 1725743. The reversal of 1725712 is 2175271.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1336336 + 389376 = 1156^2 + 624^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53913 + ... + 53944.

2^1725712 is an apocalyptic number.

It is an amenable number.

1725712 is a deficient number, since it is larger than the sum of its proper divisors (1617886).

1725712 is a wasteful number, since it uses less digits than its factorization.

1725712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107865 (or 107859 counting only the distinct ones).

The product of its digits is 980, while the sum is 25.

The square root of 1725712 is about 1313.6635794601. The cubic root of 1725712 is about 119.9470136442.

The spelling of 1725712 in words is "one million, seven hundred twenty-five thousand, seven hundred twelve".