1080272 has 20 divisors (see below), whose sum is σ = 2115936. Its totient is φ = 534240.

The previous prime is 1080271. The next prime is 1080281. The reversal of 1080272 is 2720801.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397 + ... + 2027.

2^1080272 is an apocalyptic number.

It is an amenable number.

1080272 is a deficient number, since it is larger than the sum of its proper divisors (1035664).

1080272 is a wasteful number, since it uses less digits than its factorization.

1080272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 1080272 is about 1039.3613423637. The cubic root of 1080272 is about 102.6071692898.

The spelling of 1080272 in words is "one million, eighty thousand, two hundred seventy-two".