1164601 has 4 divisors (see below), whose sum is σ = 1184400. Its totient is φ = 1144804.

The previous prime is 1164599. The next prime is 1164607. The reversal of 1164601 is 1064611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1164601 - 2¹ = 1164599 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1164607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9811 + ... + 9928.

It is an arithmetic number, because the mean of its divisors is an integer number (296100).

2^1164601 is an apocalyptic number.

It is an amenable number.

1164601 is a deficient number, since it is larger than the sum of its proper divisors (19799).

1164601 is an equidigital number, since it uses as much as digits as its factorization.

1164601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19798.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1164601 is about 1079.1668082368. The cubic root of 1164601 is about 105.2104923344.

The spelling of 1164601 in words is "one million, one hundred sixty-four thousand, six hundred one".