8874540 has 72 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 2313984.

The previous prime is 8874533. The next prime is 8874557. The reversal of 8874540 is 454788.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8874495 and 8874504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7936 + ... + 8984.

It is an arithmetic number, because the mean of its divisors is an integer number (382200).

Almost surely, 2^8874540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8874540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13759200).

8874540 is an abundant number, since it is smaller than the sum of its proper divisors (18643860).

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

8874540 is a wasteful number, since it uses less digits than its factorization.

8874540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111 (or 1106 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 8874540 is about 2979.0166162679. The cubic root of 8874540 is about 207.0373103649.

The spelling of 8874540 in words is "eight million, eight hundred seventy-four thousand, five hundred forty".