6972648 has 16 divisors (see below), whose sum is σ = 17431680. Its totient is φ = 2324208.

The previous prime is 6972643. The next prime is 6972649. The reversal of 6972648 is 8462796.

It is not an unprimeable number, because it can be changed into a prime (6972643) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 145240 + ... + 145287.

It is an arithmetic number, because the mean of its divisors is an integer number (1089480).

Almost surely, 2^6972648 is an apocalyptic number.

It is an amenable number.

6972648 is an abundant number, since it is smaller than the sum of its proper divisors (10459032).

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

6972648 is a wasteful number, since it uses less digits than its factorization.

6972648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290536 (or 290532 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 6972648 is about 2640.5772096267. The cubic root of 6972648 is about 191.0436383209.

The spelling of 6972648 in words is "six million, nine hundred seventy-two thousand, six hundred forty-eight".