1164546601 has 8 divisors (see below), whose sum is σ = 1173933000. Its totient is φ = 1155181440.

The previous prime is 1164546599. The next prime is 1164546623. The reversal of 1164546601 is 1066454611.

It can be written as a sum of positive squares in 4 ways, for example, as 30976 + 1164515625 = 176^2 + 34125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1164546601 - 2¹ = 1164546599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1164546641) 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 7 ways as a sum of consecutive naturals, for example, 115711 + ... + 125371.

It is an arithmetic number, because the mean of its divisors is an integer number (146741625).

Almost surely, 2^1164546601 is an apocalyptic number.

It is an amenable number.

1164546601 is a deficient number, since it is larger than the sum of its proper divisors (9386399).

1164546601 is an equidigital number, since it uses as much as digits as its factorization.

1164546601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10619.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1164546601 is about 34125.4538577877. The cubic root of 1164546601 is about 1052.0885416689.

The spelling of 1164546601 in words is "one billion, one hundred sixty-four million, five hundred forty-six thousand, six hundred one".