1120562 has 4 divisors (see below), whose sum is σ = 1680846. Its totient is φ = 560280.

The previous prime is 1120549. The next prime is 1120573. The reversal of 1120562 is 2650211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 900601 + 219961 = 949^2 + 469^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1120562.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280139 + ... + 280142.

2^1120562 is an apocalyptic number.

1120562 is a deficient number, since it is larger than the sum of its proper divisors (560284).

1120562 is an equidigital number, since it uses as much as digits as its factorization.

1120562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560283.

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

The square root of 1120562 is about 1058.5660111679. The cubic root of 1120562 is about 103.8672492615.

Adding to 1120562 its reverse (2650211), we get a palindrome (3770773).

The spelling of 1120562 in words is "one million, one hundred twenty thousand, five hundred sixty-two".