1120148 has 6 divisors (see below), whose sum is σ = 1960266. Its totient is φ = 560072.

The previous prime is 1120121. The next prime is 1120153. The reversal of 1120148 is 8410211.

It can be written as a sum of positive squares in only one way, i.e., 1119364 + 784 = 1058^2 + 28^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140015 + ... + 140022.

It is an arithmetic number, because the mean of its divisors is an integer number (326711).

2^1120148 is an apocalyptic number.

It is an amenable number.

1120148 is a deficient number, since it is larger than the sum of its proper divisors (840118).

1120148 is a wasteful number, since it uses less digits than its factorization.

1120148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280041 (or 280039 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1120148 is about 1058.3704455435. The cubic root of 1120148 is about 103.8544561756.

Adding to 1120148 its reverse (8410211), we get a palindrome (9530359).

The spelling of 1120148 in words is "one million, one hundred twenty thousand, one hundred forty-eight".