1150438352 has 160 divisors (see below), whose sum is σ = 2767322880. Its totient is φ = 452874240.

The previous prime is 1150438351. The next prime is 1150438361. The reversal of 1150438352 is 2538340511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150438351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7057823 + ... + 7057985.

It is an arithmetic number, because the mean of its divisors is an integer number (17295768).

Almost surely, 2^1150438352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150438352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383661440).

1150438352 is an abundant number, since it is smaller than the sum of its proper divisors (1616884528).

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

1150438352 is a wasteful number, since it uses less digits than its factorization.

1150438352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 1150438352 is about 33918.1124474815. The cubic root of 1150438352 is about 1047.8226541777.

Adding to 1150438352 its reverse (2538340511), we get a palindrome (3688778863).

The spelling of 1150438352 in words is "one billion, one hundred fifty million, four hundred thirty-eight thousand, three hundred fifty-two".