1159953 has 4 divisors (see below), whose sum is σ = 1546608. Its totient is φ = 773300.

The previous prime is 1159919. The next prime is 1159967. The reversal of 1159953 is 3599511.

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 1159953 - 2⁶ = 1159889 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1159973) 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, 193323 + ... + 193328.

It is an arithmetic number, because the mean of its divisors is an integer number (386652).

2^1159953 is an apocalyptic number.

It is an amenable number.

1159953 is a deficient number, since it is larger than the sum of its proper divisors (386655).

1159953 is an equidigital number, since it uses as much as digits as its factorization.

1159953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386654.

The product of its digits is 6075, while the sum is 33.

The square root of 1159953 is about 1077.0111420036. The cubic root of 1159953 is about 105.0703383581.

It can be divided in two parts, 1159 and 953, that added together give a palindrome (2112).

The spelling of 1159953 in words is "one million, one hundred fifty-nine thousand, nine hundred fifty-three".