1080612 has 36 divisors (see below), whose sum is σ = 2942940. Its totient is φ = 332352.

The previous prime is 1080589. The next prime is 1080613. The reversal of 1080612 is 2160801.

It can be written as a sum of positive squares in 2 ways, for example, as 527076 + 553536 = 726^2 + 744^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (1080613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 687 + ... + 1622.

2^1080612 is an apocalyptic number.

1080612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1080612 is an abundant number, since it is smaller than the sum of its proper divisors (1862328).

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

1080612 is a wasteful number, since it uses less digits than its factorization.

1080612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332 (or 2327 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1080612 is about 1039.5248914769. The cubic root of 1080612 is about 102.6179328685.

The spelling of 1080612 in words is "one million, eighty thousand, six hundred twelve".