1149593 has 2 divisors, whose sum is σ = 1149594. Its totient is φ = 1149592.

The previous prime is 1149587. The next prime is 1149601. The reversal of 1149593 is 3959411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054729 + 94864 = 1027^2 + 308^2 .

It is a cyclic number.

It is not a de Polignac number, because 1149593 - 2¹² = 1145497 is a prime.

It is not a weakly prime, because it can be changed into another prime (1149503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574796 + 574797.

It is an arithmetic number, because the mean of its divisors is an integer number (574797).

2^1149593 is an apocalyptic number.

It is an amenable number.

1149593 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149593 is an equidigital number, since it uses as much as digits as its factorization.

1149593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 32.

The square root of 1149593 is about 1072.1907479549. The cubic root of 1149593 is about 104.7565941588.

The spelling of 1149593 in words is "one million, one hundred forty-nine thousand, five hundred ninety-three".