1152308 has 6 divisors (see below), whose sum is σ = 2016546. Its totient is φ = 576152.

The previous prime is 1152287. The next prime is 1152313. The reversal of 1152308 is 8032511.

It can be written as a sum of positive squares in only one way, i.e., 1024144 + 128164 = 1012^2 + 358^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1152308.

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, 144035 + ... + 144042.

It is an arithmetic number, because the mean of its divisors is an integer number (336091).

2^1152308 is an apocalyptic number.

It is an amenable number.

1152308 is a deficient number, since it is larger than the sum of its proper divisors (864238).

1152308 is a wasteful number, since it uses less digits than its factorization.

1152308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288081 (or 288079 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1152308 is about 1073.4561006394. The cubic root of 1152308 is about 104.8389973936.

Adding to 1152308 its reverse (8032511), we get a palindrome (9184819).

The spelling of 1152308 in words is "one million, one hundred fifty-two thousand, three hundred eight".