1120732 has 6 divisors (see below), whose sum is σ = 1961288. Its totient is φ = 560364.

The previous prime is 1120727. The next prime is 1120739. The reversal of 1120732 is 2370211.

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, 140088 + ... + 140095.

2^1120732 is an apocalyptic number.

It is an amenable number.

1120732 is a deficient number, since it is larger than the sum of its proper divisors (840556).

1120732 is a wasteful number, since it uses less digits than its factorization.

1120732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280187 (or 280185 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1120732 is about 1058.6463054297. The cubic root of 1120732 is about 103.8725015485.

Adding to 1120732 its reverse (2370211), we get a palindrome (3490943).

It can be divided in two parts, 1120 and 732, that multiplied together give a triangular number (819840 = T₁₂₈₀).

The spelling of 1120732 in words is "one million, one hundred twenty thousand, seven hundred thirty-two".