974567 has 8 divisors (see below), whose sum is σ = 1119360. Its totient is φ = 839160.

The previous prime is 974563. The next prime is 974581. The reversal of 974567 is 765479.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 974567 - 2² = 974563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 974567.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2123 + ... + 2540.

It is an arithmetic number, because the mean of its divisors is an integer number (139920).

2⁹⁷⁴⁵⁶⁷ is an apocalyptic number.

974567 is a deficient number, since it is larger than the sum of its proper divisors (144793).

974567 is a wasteful number, since it uses less digits than its factorization.

974567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693.

The product of its digits is 52920, while the sum is 38.

The square root of 974567 is about 987.2016004849. The cubic root of 974567 is about 99.1449429461.

It can be divided in two parts, 97 and 4567, that added together give a palindrome (4664).

The spelling of 974567 in words is "nine hundred seventy-four thousand, five hundred sixty-seven".