1164657201 has 8 divisors (see below), whose sum is σ = 1578333504. Its totient is φ = 763709520.

The previous prime is 1164657173. The next prime is 1164657223. The reversal of 1164657201 is 1027564611.

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

It is not a de Polignac number, because 1164657201 - 2¹¹ = 1164655153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1164657271) 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, 3181941 + ... + 3182306.

It is an arithmetic number, because the mean of its divisors is an integer number (197291688).

Almost surely, 2^1164657201 is an apocalyptic number.

It is an amenable number.

1164657201 is a deficient number, since it is larger than the sum of its proper divisors (413676303).

1164657201 is an equidigital number, since it uses as much as digits as its factorization.

1164657201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364311.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1164657201 is about 34127.0743105822. The cubic root of 1164657201 is about 1052.1218471371.

The spelling of 1164657201 in words is "one billion, one hundred sixty-four million, six hundred fifty-seven thousand, two hundred one".