1152146241 has 16 divisors (see below), whose sum is σ = 1722547200. Its totient is φ = 761048784.

The previous prime is 1152146231. The next prime is 1152146243. The reversal of 1152146241 is 1426412511.

1152146241 is a `hidden beast` number, since 1 + 15 + 21 + 4 + 624 + 1 = 666.

It is not a de Polignac number, because 1152146241 - 2¹⁹ = 1151621953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1152146243) 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 15 ways as a sum of consecutive naturals, for example, 192801 + ... + 198686.

It is an arithmetic number, because the mean of its divisors is an integer number (107659200).

Almost surely, 2^1152146241 is an apocalyptic number.

It is an amenable number.

1152146241 is a deficient number, since it is larger than the sum of its proper divisors (570400959).

1152146241 is a wasteful number, since it uses less digits than its factorization.

1152146241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391605 (or 391599 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 1152146241 is about 33943.2797619794. The cubic root of 1152146241 is about 1048.3409145847.

Adding to 1152146241 its reverse (1426412511), we get a palindrome (2578558752).

The spelling of 1152146241 in words is "one billion, one hundred fifty-two million, one hundred forty-six thousand, two hundred forty-one".