1120748 has 6 divisors (see below), whose sum is σ = 1961316. Its totient is φ = 560372.

The previous prime is 1120747. The next prime is 1120771. The reversal of 1120748 is 8470211.

It is not an unprimeable number, because it can be changed into a prime (1120741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140090 + ... + 140097.

It is an arithmetic number, because the mean of its divisors is an integer number (326886).

2^1120748 is an apocalyptic number.

It is an amenable number.

1120748 is a deficient number, since it is larger than the sum of its proper divisors (840568).

1120748 is a wasteful number, since it uses less digits than its factorization.

1120748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280191 (or 280189 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1120748 is about 1058.6538622232. The cubic root of 1120748 is about 103.8729958540.

Adding to 1120748 its reverse (8470211), we get a palindrome (9590959).

The spelling of 1120748 in words is "one million, one hundred twenty thousand, seven hundred forty-eight".