1040600 has 72 divisors (see below), whose sum is σ = 2721180. Its totient is φ = 369600.

The previous prime is 1040597. The next prime is 1040629. The reversal of 1040600 is 60401.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a congruent number.

It is an unprimeable number.

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, 24179 + ... + 24221.

2^1040600 is an apocalyptic number.

1040600 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 1040600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360590).

1040600 is an abundant number, since it is smaller than the sum of its proper divisors (1680580).

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

1040600 is a wasteful number, since it uses less digits than its factorization.

1040600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1040600 is about 1020.0980345045. The cubic root of 1040600 is about 101.3354204710.

The spelling of 1040600 in words is "one million, forty thousand, six hundred".