696528028 has 12 divisors (see below), whose sum is σ = 1393056112. Its totient is φ = 298512000.

The previous prime is 696527989. The next prime is 696528031. The reversal of 696528028 is 820825696.

696528028 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12437973 + ... + 12438028.

Almost surely, 2^696528028 is an apocalyptic number.

It is an amenable number.

696528028 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.

696528028 is a wasteful number, since it uses less digits than its factorization.

696528028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24876012 (or 24876010 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 696528028 is about 26391.8174440488. The cubic root of 696528028 is about 886.4335785321.

The spelling of 696528028 in words is "six hundred ninety-six million, five hundred twenty-eight thousand, twenty-eight".