9124974 has 80 divisors (see below), whose sum is σ = 22302720. Its totient is φ = 2779920.

The previous prime is 9124967. The next prime is 9124981. The reversal of 9124974 is 4794219.

It is an interprime number because it is at equal distance from previous prime (9124967) and next prime (9124981).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 115467 + ... + 115545.

It is an arithmetic number, because the mean of its divisors is an integer number (278784).

Almost surely, 2^9124974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9124974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11151360).

9124974 is an abundant number, since it is smaller than the sum of its proper divisors (13177746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9124974 is a wasteful number, since it uses less digits than its factorization.

9124974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 138 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 9124974 is about 3020.7571898450. The cubic root of 9124974 is about 208.9667613480.

It can be divided in two parts, 912 and 4974, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 9124974 in words is "nine million, one hundred twenty-four thousand, nine hundred seventy-four".