7970228 has 12 divisors (see below), whose sum is σ = 15940512. Its totient is φ = 3415800.

The previous prime is 7970227. The next prime is 7970257. The reversal of 7970228 is 8220797.

7970228 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7970227) 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, 142298 + ... + 142353.

It is an arithmetic number, because the mean of its divisors is an integer number (1328376).

Almost surely, 2^7970228 is an apocalyptic number.

It is an amenable number.

7970228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7970228 is a wasteful number, since it uses less digits than its factorization.

7970228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284662 (or 284660 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 7970228 is about 2823.1592232816. The cubic root of 7970228 is about 199.7515915941.

It can be divided in two parts, 79 and 70228, that added together give a palindrome (70307).

The spelling of 7970228 in words is "seven million, nine hundred seventy thousand, two hundred twenty-eight".