1080616 has 8 divisors (see below), whose sum is σ = 2026170. Its totient is φ = 540304.

The previous prime is 1080613. The next prime is 1080647. The reversal of 1080616 is 6160801.

It can be written as a sum of positive squares in only one way, i.e., 1020100 + 60516 = 1010^2 + 246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 67531 + ... + 67546.

2^1080616 is an apocalyptic number.

It is an amenable number.

1080616 is a deficient number, since it is larger than the sum of its proper divisors (945554).

1080616 is a wasteful number, since it uses less digits than its factorization.

1080616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135083 (or 135079 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1080616 is about 1039.5268154309. The cubic root of 1080616 is about 102.6180594854.

The spelling of 1080616 in words is "one million, eighty thousand, six hundred sixteen".