67252528 has 20 divisors (see below), whose sum is σ = 148916560. Its totient is φ = 28822464.

The previous prime is 67252517. The next prime is 67252543. The reversal of 67252528 is 82525276.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300123 + ... + 300346.

It is an arithmetic number, because the mean of its divisors is an integer number (7445828).

Almost surely, 2^67252528 is an apocalyptic number.

It is an amenable number.

67252528 is an abundant number, since it is smaller than the sum of its proper divisors (81664032).

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

67252528 is a wasteful number, since it uses less digits than its factorization.

67252528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600484 (or 600478 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 67252528 is about 8200.7638668602. The cubic root of 67252528 is about 406.6644462240.

The spelling of 67252528 in words is "sixty-seven million, two hundred fifty-two thousand, five hundred twenty-eight".