974522 has 4 divisors (see below), whose sum is σ = 1461786. Its totient is φ = 487260.

The previous prime is 974513. The next prime is 974531. The reversal of 974522 is 225479.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (974513) and next prime (974531).

It can be written as a sum of positive squares in only one way, i.e., 591361 + 383161 = 769^2 + 619^2 .

It is an unprimeable number.

974522 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243629 + ... + 243632.

2⁹⁷⁴⁵²² is an apocalyptic number.

974522 is a deficient number, since it is larger than the sum of its proper divisors (487264).

974522 is a wasteful number, since it uses less digits than its factorization.

974522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487263.

The product of its digits is 5040, while the sum is 29.

The square root of 974522 is about 987.1788085246. The cubic root of 974522 is about 99.1434169381.

The spelling of 974522 in words is "nine hundred seventy-four thousand, five hundred twenty-two".