1145295 has 24 divisors (see below), whose sum is σ = 2051712. Its totient is φ = 590400.

The previous prime is 1145293. The next prime is 1145299. The reversal of 1145295 is 5925411.

It is not a de Polignac number, because 1145295 - 2¹ = 1145293 is a prime.

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 (1145293) 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 23 ways as a sum of consecutive naturals, for example, 985 + ... + 1805.

It is an arithmetic number, because the mean of its divisors is an integer number (85488).

2^1145295 is an apocalyptic number.

1145295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1145295 is a deficient number, since it is larger than the sum of its proper divisors (906417).

1145295 is a wasteful number, since it uses less digits than its factorization.

1145295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863 (or 860 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 1145295 is about 1070.1845635216. The cubic root of 1145295 is about 104.6258794563.

The spelling of 1145295 in words is "one million, one hundred forty-five thousand, two hundred ninety-five".