1120036 has 6 divisors (see below), whose sum is σ = 1960070. Its totient is φ = 560016.

The previous prime is 1120019. The next prime is 1120051. The reversal of 1120036 is 6300211.

It can be written as a sum of positive squares in only one way, i.e., 1115136 + 4900 = 1056^2 + 70^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1119998 and 1120025.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140001 + ... + 140008.

2^1120036 is an apocalyptic number.

It is an amenable number.

1120036 is a deficient number, since it is larger than the sum of its proper divisors (840034).

1120036 is a wasteful number, since it uses less digits than its factorization.

1120036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280013 (or 280011 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1120036 is about 1058.3175326904. The cubic root of 1120036 is about 103.8509947024.

Adding to 1120036 its reverse (6300211), we get a palindrome (7420247).

It can be divided in two parts, 11200 and 36, that added together give a square (11236 = 106²).

The spelling of 1120036 in words is "one million, one hundred twenty thousand, thirty-six".