1134567 has 48 divisors (see below), whose sum is σ = 2096640. Its totient is φ = 598752.

The previous prime is 1134559. The next prime is 1134583. The reversal of 1134567 is 7654311.

It is not a de Polignac number, because 1134567 - 2³ = 1134559 is a prime.

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

It is a d-powerful number, because it can be written as 1 + 1 + 3⁸ + 4¹⁰ + 5⁷ + 6⁴ + 7 .

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 1134567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134517) 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 47 ways as a sum of consecutive naturals, for example, 39109 + ... + 39137.

It is an arithmetic number, because the mean of its divisors is an integer number (43680).

2^1134567 is an apocalyptic number.

1134567 is a deficient number, since it is larger than the sum of its proper divisors (962073).

1134567 is an equidigital number, since it uses as much as digits as its factorization.

1134567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74 (or 62 counting only the distinct ones).

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

The square root of 1134567 is about 1065.1605512785. The cubic root of 1134567 is about 104.2981765839.

Adding to 1134567 its reverse (7654311), we get a palindrome (8788878).

The spelling of 1134567 in words is "one million, one hundred thirty-four thousand, five hundred sixty-seven".