7252028 has 12 divisors (see below), whose sum is σ = 14504112. Its totient is φ = 3108000.

The previous prime is 7252027. The next prime is 7252031. The reversal of 7252028 is 8202527.

7252028 is an admirable number.

It is a super-2 number, since 2×7252028² = 105183820225568, which contains 22 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7251988 and 7252006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252027) 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, 129473 + ... + 129528.

It is an arithmetic number, because the mean of its divisors is an integer number (1208676).

Almost surely, 2^7252028 is an apocalyptic number.

It is an amenable number.

7252028 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.

7252028 is a wasteful number, since it uses less digits than its factorization.

7252028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259012 (or 259010 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 7252028 is about 2692.9589673814. The cubic root of 7252028 is about 193.5618766428.

The spelling of 7252028 in words is "seven million, two hundred fifty-two thousand, twenty-eight".