974499 has 8 divisors (see below), whose sum is σ = 1308240. Its totient is φ = 645216.

The previous prime is 974497. The next prime is 974507. The reversal of 974499 is 994479.

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

It is not a de Polignac number, because 974499 - 2¹ = 974497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 974499.

It is not an unprimeable number, because it can be changed into a prime (974497) 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 7 ways as a sum of consecutive naturals, for example, 564 + ... + 1505.

It is an arithmetic number, because the mean of its divisors is an integer number (163530).

2⁹⁷⁴⁴⁹⁹ is an apocalyptic number.

974499 is a deficient number, since it is larger than the sum of its proper divisors (333741).

974499 is a wasteful number, since it uses less digits than its factorization.

974499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229.

The product of its digits is 81648, while the sum is 42.

The square root of 974499 is about 987.1671590972. The cubic root of 974499 is about 99.1426369603.

The spelling of 974499 in words is "nine hundred seventy-four thousand, four hundred ninety-nine".