1150226232 has 32 divisors (see below), whose sum is σ = 2968327680. Its totient is φ = 371040480.

The previous prime is 1150226219. The next prime is 1150226267. The reversal of 1150226232 is 2326220511.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772258 + ... + 773745.

It is an arithmetic number, because the mean of its divisors is an integer number (92760240).

Almost surely, 2^1150226232 is an apocalyptic number.

1150226232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1150226232 is an abundant number, since it is smaller than the sum of its proper divisors (1818101448).

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

1150226232 is a wasteful number, since it uses less digits than its factorization.

1150226232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546043 (or 1546039 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1150226232 is about 33914.9853604568. The cubic root of 1150226232 is about 1047.7582503781.

Adding to 1150226232 its reverse (2326220511), we get a palindrome (3476446743).

The spelling of 1150226232 in words is "one billion, one hundred fifty million, two hundred twenty-six thousand, two hundred thirty-two".