1009080 has 48 divisors (see below), whose sum is σ = 3280680. Its totient is φ = 268992.

The previous prime is 1009061. The next prime is 1009097. The reversal of 1009080 is 809001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042 + ... + 1761.

2^1009080 is an apocalyptic number.

1009080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1009080 is an abundant number, since it is smaller than the sum of its proper divisors (2271600).

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

1009080 is a wasteful number, since it uses less digits than its factorization.

1009080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820 (or 2813 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1009080 is about 1004.5297407245. The cubic root of 1009080 is about 100.3017551888.

It can be divided in two parts, 100 and 9080, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 1009080 in words is "one million, nine thousand, eighty".