1152201 has 4 divisors (see below), whose sum is σ = 1536272. Its totient is φ = 768132.

The previous prime is 1152187. The next prime is 1152227. The reversal of 1152201 is 1022511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1152201 - 2¹⁰ = 1151177 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1157201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192031 + ... + 192036.

It is an arithmetic number, because the mean of its divisors is an integer number (384068).

2^1152201 is an apocalyptic number.

It is an amenable number.

1152201 is a deficient number, since it is larger than the sum of its proper divisors (384071).

1152201 is an equidigital number, since it uses as much as digits as its factorization.

1152201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384070.

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 1152201 is about 1073.4062604625. The cubic root of 1152201 is about 104.8357522775.

Adding to 1152201 its reverse (1022511), we get a palindrome (2174712).

The spelling of 1152201 in words is "one million, one hundred fifty-two thousand, two hundred one".