1080530 has 48 divisors (see below), whose sum is σ = 2298240. Its totient is φ = 364320.

The previous prime is 1080523. The next prime is 1080539. The reversal of 1080530 is 350801.

It is a junction number, because it is equal to n+sod(n) for n = 1080499 and 1080508.

It is not an unprimeable number, because it can be changed into a prime (1080539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22967 + ... + 23013.

It is an arithmetic number, because the mean of its divisors is an integer number (47880).

2^1080530 is an apocalyptic number.

1080530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080530 is an abundant number, since it is smaller than the sum of its proper divisors (1217710).

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

1080530 is a wasteful number, since it uses less digits than its factorization.

1080530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1080530 is about 1039.4854496336. The cubic root of 1080530 is about 102.6153371532.

The spelling of 1080530 in words is "one million, eighty thousand, five hundred thirty".