7070028 has 48 divisors (see below), whose sum is σ = 19966464. Its totient is φ = 1900800.

The previous prime is 7070027. The next prime is 7070047. The reversal of 7070028 is 8200707.

7070028 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

7070028 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (7070027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048 + ... + 3903.

It is an arithmetic number, because the mean of its divisors is an integer number (415968).

Almost surely, 2^7070028 is an apocalyptic number.

It is an amenable number.

7070028 is an abundant number, since it is smaller than the sum of its proper divisors (12896436).

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

7070028 is a wasteful number, since it uses less digits than its factorization.

7070028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982 (or 4980 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 7070028 is about 2658.9524252984. The cubic root of 7070028 is about 191.9289016266.

The spelling of 7070028 in words is "seven million, seventy thousand, twenty-eight".