6972028 has 18 divisors (see below), whose sum is σ = 13972056. Its totient is φ = 2982024.

The previous prime is 6972019. The next prime is 6972029. The reversal of 6972028 is 8202796.

It is a junction number, because it is equal to n+sod(n) for n = 6971984 and 6972002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6972029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13723 + ... + 14221.

Almost surely, 2^6972028 is an apocalyptic number.

It is an amenable number.

6972028 is an abundant number, since it is smaller than the sum of its proper divisors (7000028).

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

6972028 is an equidigital number, since it uses as much as digits as its factorization.

6972028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 6972028 is about 2640.4598084425. The cubic root of 6972028 is about 191.0379756914.

The spelling of 6972028 in words is "six million, nine hundred seventy-two thousand, twenty-eight".