1151204352 has 44 divisors (see below), whose sum is σ = 3068387496. Its totient is φ = 383733760.

The previous prime is 1151204339. The next prime is 1151204359. The reversal of 1151204352 is 2534021511.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151204359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184299 + ... + 190442.

Almost surely, 2^1151204352 is an apocalyptic number.

1151204352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1151204352 is an abundant number, since it is smaller than the sum of its proper divisors (1917183144).

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

1151204352 is an equidigital number, since it uses as much as digits as its factorization.

1151204352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374764 (or 374746 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1151204352 is about 33929.4024704238. The cubic root of 1151204352 is about 1048.0551609371.

Adding to 1151204352 its reverse (2534021511), we get a palindrome (3685225863).

The spelling of 1151204352 in words is "one billion, one hundred fifty-one million, two hundred four thousand, three hundred fifty-two".