1120736 has 12 divisors (see below), whose sum is σ = 2206512. Its totient is φ = 560352.

The previous prime is 1120727. The next prime is 1120739. The reversal of 1120736 is 6370211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17480 + ... + 17543.

It is an arithmetic number, because the mean of its divisors is an integer number (183876).

2^1120736 is an apocalyptic number.

1120736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1120736 is a deficient number, since it is larger than the sum of its proper divisors (1085776).

1120736 is an equidigital number, since it uses as much as digits as its factorization.

1120736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35033 (or 35025 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1120736 is about 1058.6481946331. The cubic root of 1120736 is about 103.8726251253.

Adding to 1120736 its reverse (6370211), we get a palindrome (7490947).

The spelling of 1120736 in words is "one million, one hundred twenty thousand, seven hundred thirty-six".