1152306 has 24 divisors (see below), whose sum is σ = 2590224. Its totient is φ = 383940.

The previous prime is 1152287. The next prime is 1152313. The reversal of 1152306 is 6032511.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 700 + ... + 1671.

It is an arithmetic number, because the mean of its divisors is an integer number (107926).

2^1152306 is an apocalyptic number.

1152306 is an abundant number, since it is smaller than the sum of its proper divisors (1437918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152306 is an equidigital number, since it uses as much as digits as its factorization.

1152306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1152306 is about 1073.4551690686. The cubic root of 1152306 is about 104.8389367391.

Adding to 1152306 its reverse (6032511), we get a palindrome (7184817).

The spelling of 1152306 in words is "one million, one hundred fifty-two thousand, three hundred six".