1155424152 has 32 divisors (see below), whose sum is σ = 2894114880. Its totient is φ = 384400800.

The previous prime is 1155424139. The next prime is 1155424169. The reversal of 1155424152 is 2514245511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33474 + ... + 58577.

It is an arithmetic number, because the mean of its divisors is an integer number (90441090).

Almost surely, 2^1155424152 is an apocalyptic number.

1155424152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1155424152 is an abundant number, since it is smaller than the sum of its proper divisors (1738690728).

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

1155424152 is a wasteful number, since it uses less digits than its factorization.

1155424152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92583 (or 92579 counting only the distinct ones).

The product of its digits is 8000, while the sum is 30.

The square root of 1155424152 is about 33991.5305921931. The cubic root of 1155424152 is about 1049.3341665283.

Adding to 1155424152 its reverse (2514245511), we get a palindrome (3669669663).

The spelling of 1155424152 in words is "one billion, one hundred fifty-five million, four hundred twenty-four thousand, one hundred fifty-two".