7235028 has 48 divisors (see below), whose sum is σ = 19371520. Its totient is φ = 2332800.

The previous prime is 7235009. The next prime is 7235071. The reversal of 7235028 is 8205327.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 7234992 and 7235010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268 + ... + 4428.

Almost surely, 2^7235028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7235028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9685760).

7235028 is an abundant number, since it is smaller than the sum of its proper divisors (12136492).

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

7235028 is a wasteful number, since it uses less digits than its factorization.

7235028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205 (or 2197 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7235028 is about 2689.8007361141. The cubic root of 7235028 is about 193.4105108703.

Subtracting 7235028 from its reverse (8205327), we obtain a cube (970299 = 99³).

The spelling of 7235028 in words is "seven million, two hundred thirty-five thousand, twenty-eight".