974173 has 8 divisors (see below), whose sum is σ = 1013688. Its totient is φ = 935424.

The previous prime is 974167. The next prime is 974177. The reversal of 974173 is 371479.

It can be written as a sum of positive squares in 4 ways, for example, as 17689 + 956484 = 133^2 + 978^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-974173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974177) 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, 4065 + ... + 4297.

It is an arithmetic number, because the mean of its divisors is an integer number (126711).

2⁹⁷⁴¹⁷³ is an apocalyptic number.

It is an amenable number.

974173 is a deficient number, since it is larger than the sum of its proper divisors (39515).

974173 is a wasteful number, since it uses less digits than its factorization.

974173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383.

The product of its digits is 5292, while the sum is 31.

The square root of 974173 is about 987.0020263404. The cubic root of 974173 is about 99.1315803030.

The spelling of 974173 in words is "nine hundred seventy-four thousand, one hundred seventy-three".