832725 has 18 divisors (see below), whose sum is σ = 1491906. Its totient is φ = 444000.

The previous prime is 832721. The next prime is 832729. The reversal of 832725 is 527238.

It is an interprime number because it is at equal distance from previous prime (832721) and next prime (832729).

It can be written as a sum of positive squares in 3 ways, for example, as 33489 + 799236 = 183^2 + 894^2 .

It is not a de Polignac number, because 832725 - 2² = 832721 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 8 + 3⁶ + 7⁷ + 2⁷ + 2¹³ + 5³ .

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

832725 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832721) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 1626 + ... + 2075.

2⁸³²⁷²⁵ is an apocalyptic number.

It is an amenable number.

832725 is a deficient number, since it is larger than the sum of its proper divisors (659181).

832725 is a wasteful number, since it uses less digits than its factorization.

832725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3717 (or 3709 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 832725 is about 912.5376704553. The cubic root of 832725 is about 94.0806987705.

The spelling of 832725 in words is "eight hundred thirty-two thousand, seven hundred twenty-five".