1145093 has 2 divisors, whose sum is σ = 1145094. Its totient is φ = 1145092.

The previous prime is 1145077. The next prime is 1145099. The reversal of 1145093 is 3905411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1014049 + 131044 = 1007^2 + 362^2 .

It is a cyclic number.

It is not a de Polignac number, because 1145093 - 2⁴ = 1145077 is a prime.

It is a super-2 number, since 2×1145093² = 2622475957298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1145099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572546 + 572547.

It is an arithmetic number, because the mean of its divisors is an integer number (572547).

2^1145093 is an apocalyptic number.

It is an amenable number.

1145093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145093 is an equidigital number, since it uses as much as digits as its factorization.

1145093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1145093 is about 1070.0901831154. The cubic root of 1145093 is about 104.6197280076.

The spelling of 1145093 in words is "one million, one hundred forty-five thousand, ninety-three".