1152724005 has 96 divisors (see below), whose sum is σ = 2174515200. Its totient is φ = 563359104.

The previous prime is 1152723991. The next prime is 1152724019. The reversal of 1152724005 is 5004272511.

It is an interprime number because it is at equal distance from previous prime (1152723991) and next prime (1152724019).

It is not a de Polignac number, because 1152724005 - 2⁵ = 1152723973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1152724005.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 2625576 + ... + 2626014.

It is an arithmetic number, because the mean of its divisors is an integer number (22651200).

Almost surely, 2^1152724005 is an apocalyptic number.

1152724005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1152724005 is a deficient number, since it is larger than the sum of its proper divisors (1021791195).

1152724005 is a wasteful number, since it uses less digits than its factorization.

1152724005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 1152724005 is about 33951.7894226505. The cubic root of 1152724005 is about 1048.5161216321.

Adding to 1152724005 its reverse (5004272511), we get a palindrome (6156996516).

The spelling of 1152724005 in words is "one billion, one hundred fifty-two million, seven hundred twenty-four thousand, five".