6974128 has 40 divisors (see below), whose sum is σ = 15672608. Its totient is φ = 2944512.

The previous prime is 6974089. The next prime is 6974137. The reversal of 6974128 is 8214796.

It is a super-2 number, since 2×6974128² = 97276922720768, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 7750 + ... + 8602.

Almost surely, 2^6974128 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 6974128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7836304).

6974128 is an abundant number, since it is smaller than the sum of its proper divisors (8698480).

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

6974128 is a wasteful number, since it uses less digits than its factorization.

6974128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 935 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 6974128 is about 2640.8574365156. The cubic root of 6974128 is about 191.0571542086.

The spelling of 6974128 in words is "six million, nine hundred seventy-four thousand, one hundred twenty-eight".