1040800 has 36 divisors (see below), whose sum is σ = 2542806. Its totient is φ = 416000.

The previous prime is 1040797. The next prime is 1040803. The reversal of 1040800 is 80401.

1040800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1040797) and next prime (1040803).

It can be written as a sum of positive squares in 3 ways, for example, as 394384 + 646416 = 628^2 + 804^2 .

It is not an unprimeable number, because it can be changed into a prime (1040803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150 + ... + 1450.

2^1040800 is an apocalyptic number.

1040800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1271403).

1040800 is an abundant number, since it is smaller than the sum of its proper divisors (1502006).

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

1040800 is a wasteful number, since it uses less digits than its factorization.

1040800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321 (or 1308 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1040800 is about 1020.1960595885. The cubic root of 1040800 is about 101.3419121700.

The spelling of 1040800 in words is "one million, forty thousand, eight hundred".