1145079 has 12 divisors (see below), whose sum is σ = 1781416. Its totient is φ = 704592.

The previous prime is 1145077. The next prime is 1145093. The reversal of 1145079 is 9705411.

It is not a de Polignac number, because 1145079 - 2¹ = 1145077 is a prime.

It is a super-2 number, since 2×1145079² = 2622411832482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4777 + ... + 5010.

2^1145079 is an apocalyptic number.

1145079 is a deficient number, since it is larger than the sum of its proper divisors (636337).

1145079 is a wasteful number, since it uses less digits than its factorization.

1145079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9806 (or 9803 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1145079 is about 1070.0836415907. The cubic root of 1145079 is about 104.6193016428.

The spelling of 1145079 in words is "one million, one hundred forty-five thousand, seventy-nine".