1032040 has 16 divisors (see below), whose sum is σ = 2322180. Its totient is φ = 412800.

The previous prime is 1032007. The next prime is 1032047. The reversal of 1032040 is 402301.

It can be written as a sum of positive squares in 2 ways, for example, as 1028196 + 3844 = 1014^2 + 62^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1032047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12861 + ... + 12940.

2^1032040 is an apocalyptic number.

1032040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032040 is an abundant number, since it is smaller than the sum of its proper divisors (1290140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1032040 is a wasteful number, since it uses less digits than its factorization.

1032040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25812 (or 25808 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1032040 is about 1015.8936952260. The cubic root of 1032040 is about 101.0567925537.

Adding to 1032040 its reverse (402301), we get a palindrome (1434341).

It can be divided in two parts, 10 and 32040, that multiplied together give a triangular number (320400 = T₈₀₀).

The spelling of 1032040 in words is "one million, thirty-two thousand, forty".