1145367 has 16 divisors (see below), whose sum is σ = 1728000. Its totient is φ = 749592.

The previous prime is 1145359. The next prime is 1145369. The reversal of 1145367 is 7635411.

It is not a de Polignac number, because 1145367 - 2³ = 1145359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1145367.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234 + ... + 1952.

It is an arithmetic number, because the mean of its divisors is an integer number (108000).

2^1145367 is an apocalyptic number.

1145367 is a deficient number, since it is larger than the sum of its proper divisors (582633).

1145367 is an equidigital number, since it uses as much as digits as its factorization.

1145367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 781 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 1145367 is about 1070.2182020504. The cubic root of 1145367 is about 104.6280718770.

The spelling of 1145367 in words is "one million, one hundred forty-five thousand, three hundred sixty-seven".