1032725 has 12 divisors (see below), whose sum is σ = 1296420. Its totient is φ = 816000.

The previous prime is 1032721. The next prime is 1032727. The reversal of 1032725 is 5272301.

1032725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 152881 + 879844 = 391^2 + 938^2 .

It is not a de Polignac number, because 1032725 - 2² = 1032721 is a prime.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

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

It is a junction number, because it is equal to n+sod(n) for n = 1032697 and 1032706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2321 + ... + 2729.

It is an arithmetic number, because the mean of its divisors is an integer number (108035).

2^1032725 is an apocalyptic number.

It is an amenable number.

1032725 is a deficient number, since it is larger than the sum of its proper divisors (263695).

1032725 is a wasteful number, since it uses less digits than its factorization.

1032725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1032725 is about 1016.2307808761. The cubic root of 1032725 is about 101.0791458841.

The spelling of 1032725 in words is "one million, thirty-two thousand, seven hundred twenty-five".