974559 has 16 divisors (see below), whose sum is σ = 1397088. Its totient is φ = 602112.

The previous prime is 974557. The next prime is 974563. The reversal of 974559 is 955479.

It is not a de Polignac number, because 974559 - 2¹ = 974557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4849 + ... + 5045.

It is an arithmetic number, because the mean of its divisors is an integer number (87318).

2⁹⁷⁴⁵⁵⁹ is an apocalyptic number.

974559 is a deficient number, since it is larger than the sum of its proper divisors (422529).

974559 is a wasteful number, since it uses less digits than its factorization.

974559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314.

The product of its digits is 56700, while the sum is 39.

The square root of 974559 is about 987.1975486193. The cubic root of 974559 is about 99.1446716592.

It can be divided in two parts, 97 and 4559, that added together give a triangular number (4656 = T₉₆).

The spelling of 974559 in words is "nine hundred seventy-four thousand, five hundred fifty-nine".