7628528 has 10 divisors (see below), whose sum is σ = 14780304. Its totient is φ = 3814256.

The previous prime is 7628527. The next prime is 7628561. The reversal of 7628528 is 8258267.

It is a junction number, because it is equal to n+sod(n) for n = 7628491 and 7628500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7628521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238376 + ... + 238407.

Almost surely, 2^7628528 is an apocalyptic number.

It is an amenable number.

7628528 is a deficient number, since it is larger than the sum of its proper divisors (7151776).

7628528 is a wasteful number, since it uses less digits than its factorization.

7628528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476791 (or 476785 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 7628528 is about 2761.9790006443. The cubic root of 7628528 is about 196.8552106757.

The spelling of 7628528 in words is "seven million, six hundred twenty-eight thousand, five hundred twenty-eight".