6972828 has 12 divisors (see below), whose sum is σ = 16269960. Its totient is φ = 2324272.

The previous prime is 6972827. The next prime is 6972851. The reversal of 6972828 is 8282796.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 6972828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6972827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290523 + ... + 290546.

It is an arithmetic number, because the mean of its divisors is an integer number (1355830).

Almost surely, 2^6972828 is an apocalyptic number.

It is an amenable number.

6972828 is an abundant number, since it is smaller than the sum of its proper divisors (9297132).

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

6972828 is a wasteful number, since it uses less digits than its factorization.

6972828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581076 (or 581074 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 6972828 is about 2640.6112928638. The cubic root of 6972828 is about 191.0452822472.

The spelling of 6972828 in words is "six million, nine hundred seventy-two thousand, eight hundred twenty-eight".