1151150 has 96 divisors (see below), whose sum is σ = 2999808. Its totient is φ = 316800.

The previous prime is 1151147. The next prime is 1151159. The reversal of 1151150 is 511511.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151159) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50039 + ... + 50061.

It is an arithmetic number, because the mean of its divisors is an integer number (31248).

2^1151150 is an apocalyptic number.

1151150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151150 is an abundant number, since it is smaller than the sum of its proper divisors (1848658).

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

1151150 is a wasteful number, since it uses less digits than its factorization.

1151150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 1151150 is about 1072.9165857605. The cubic root of 1151150 is about 104.8038666677.

Adding to 1151150 its reverse (511511), we get a palindrome (1662661).

It can be divided in two parts, 1 and 151150, that added together give a palindrome (151151).

The spelling of 1151150 in words is "one million, one hundred fifty-one thousand, one hundred fifty".