1152336465 has 24 divisors (see below), whose sum is σ = 2282724288. Its totient is φ = 526782240.

The previous prime is 1152336443. The next prime is 1152336481. The reversal of 1152336465 is 5646332511.

1152336465 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 3 + 3 + 646 + 5 = 666.

It is not a de Polignac number, because 1152336465 - 2⁶ = 1152336401 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 1828791 + ... + 1829420.

It is an arithmetic number, because the mean of its divisors is an integer number (95113512).

Almost surely, 2^1152336465 is an apocalyptic number.

1152336465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1152336465 is a deficient number, since it is larger than the sum of its proper divisors (1130387823).

1152336465 is a wasteful number, since it uses less digits than its factorization.

1152336465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3658229 (or 3658226 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 1152336465 is about 33946.0817326536. The cubic root of 1152336465 is about 1048.3986065168.

Adding to 1152336465 its reverse (5646332511), we get a palindrome (6798668976).

The spelling of 1152336465 in words is "one billion, one hundred fifty-two million, three hundred thirty-six thousand, four hundred sixty-five".