1190093 has 4 divisors (see below), whose sum is σ = 1202460. Its totient is φ = 1177728.

The previous prime is 1190081. The next prime is 1190143. The reversal of 1190093 is 3900911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3900911 = 7 ⋅557273.

It can be written as a sum of positive squares in 2 ways, for example, as 879844 + 310249 = 938^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 1190093 - 2⁶ = 1190029 is a prime.

It is a super-3 number, since 3×1190093³ = 5056662368333203071, which contains 333 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1190023) 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, 6038 + ... + 6231.

It is an arithmetic number, because the mean of its divisors is an integer number (300615).

2^1190093 is an apocalyptic number.

It is an amenable number.

1190093 is a deficient number, since it is larger than the sum of its proper divisors (12367).

1190093 is an equidigital number, since it uses as much as digits as its factorization.

1190093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12366.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 1190093 is about 1090.9138371109. The cubic root of 1190093 is about 105.9726106997.

The spelling of 1190093 in words is "one million, one hundred ninety thousand, ninety-three".