6974240 has 96 divisors (see below), whose sum is σ = 20321280. Its totient is φ = 2202624.

The previous prime is 6974179. The next prime is 6974251. The reversal of 6974240 is 424796.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 6974197 and 6974206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14321 + ... + 14799.

It is an arithmetic number, because the mean of its divisors is an integer number (211680).

Almost surely, 2^6974240 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 6974240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10160640).

6974240 is an abundant number, since it is smaller than the sum of its proper divisors (13347040).

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

6974240 is a wasteful number, since it uses less digits than its factorization.

6974240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 6974240 is about 2640.8786416646. The cubic root of 6974240 is about 191.0581769547.

The spelling of 6974240 in words is "six million, nine hundred seventy-four thousand, two hundred forty".