1132464641 has 32 divisors (see below), whose sum is σ = 1452481536. Its totient is φ = 857304000.

The previous prime is 1132464617. The next prime is 1132464659. The reversal of 1132464641 is 1464642311.

It is not a de Polignac number, because 1132464641 - 2¹⁰ = 1132463617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132464598 and 1132464607.

It is not an unprimeable number, because it can be changed into a prime (1132464341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 697811 + ... + 699431.

It is an arithmetic number, because the mean of its divisors is an integer number (45390048).

Almost surely, 2^1132464641 is an apocalyptic number.

1132464641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1132464641 is a deficient number, since it is larger than the sum of its proper divisors (320016895).

1132464641 is a wasteful number, since it uses less digits than its factorization.

1132464641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893.

The product of its digits is 13824, while the sum is 32.

The square root of 1132464641 is about 33652.1119842425. Note that the first 3 decimals coincide. The cubic root of 1132464641 is about 1042.3371505004.

The spelling of 1132464641 in words is "one billion, one hundred thirty-two million, four hundred sixty-four thousand, six hundred forty-one".