1040680 has 16 divisors (see below), whose sum is σ = 2341620. Its totient is φ = 416256.

The previous prime is 1040671. The next prime is 1040717. The reversal of 1040680 is 860401.

1040680 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 2 ways, for example, as 1036324 + 4356 = 1018^2 + 66^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12969 + ... + 13048.

2^1040680 is an apocalyptic number.

1040680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040680 is an abundant number, since it is smaller than the sum of its proper divisors (1300940).

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

1040680 is a wasteful number, since it uses less digits than its factorization.

1040680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26028 (or 26024 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1040680 is about 1020.1372456684. The cubic root of 1040680 is about 101.3380172504.

The spelling of 1040680 in words is "one million, forty thousand, six hundred eighty".