1150201 has 8 divisors (see below), whose sum is σ = 1252160. Its totient is φ = 1050192.

The previous prime is 1150199. The next prime is 1150211. The reversal of 1150201 is 1020511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1150201 - 2¹ = 1150199 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1150211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 910 + ... + 1768.

It is an arithmetic number, because the mean of its divisors is an integer number (156520).

2^1150201 is an apocalyptic number.

It is an amenable number.

1150201 is a deficient number, since it is larger than the sum of its proper divisors (101959).

1150201 is a wasteful number, since it uses less digits than its factorization.

1150201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 1150201 is about 1072.4742421149. The cubic root of 1150201 is about 104.7750588920.

Adding to 1150201 its reverse (1020511), we get a palindrome (2170712).

The spelling of 1150201 in words is "one million, one hundred fifty thousand, two hundred one".