1120576 has 14 divisors (see below), whose sum is σ = 2223770. Its totient is φ = 560256.

The previous prime is 1120573. The next prime is 1120577. The reversal of 1120576 is 6750211.

It can be written as a sum of positive squares in only one way, i.e., 602176 + 518400 = 776^2 + 720^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8691 + ... + 8818.

2^1120576 is an apocalyptic number.

1120576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1120576 is the 670-th centered pentagonal number.

It is an amenable number.

1120576 is a deficient number, since it is larger than the sum of its proper divisors (1103194).

1120576 is an equidigital number, since it uses as much as digits as its factorization.

1120576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17521 (or 17511 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1120576 is about 1058.5726238667. The cubic root of 1120576 is about 103.8676818229.

Adding to 1120576 its reverse (6750211), we get a palindrome (7870787).

The spelling of 1120576 in words is "one million, one hundred twenty thousand, five hundred seventy-six".