1150158 has 8 divisors (see below), whose sum is σ = 2300328. Its totient is φ = 383384.

The previous prime is 1150151. The next prime is 1150159. The reversal of 1150158 is 8510511.

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

1150158 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150151) 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, 95841 + ... + 95852.

It is an arithmetic number, because the mean of its divisors is an integer number (287541).

2^1150158 is an apocalyptic number.

1150158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1150158 is a wasteful number, since it uses less digits than its factorization.

1150158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191698.

The product of its (nonzero) digits is 200, while the sum is 21.

The square root of 1150158 is about 1072.4541948261. The cubic root of 1150158 is about 104.7737532119.

Adding to 1150158 its reverse (8510511), we get a palindrome (9660669).

The spelling of 1150158 in words is "one million, one hundred fifty thousand, one hundred fifty-eight".