28570096 has 20 divisors (see below), whose sum is σ = 57141184. Its totient is φ = 13824000.

The previous prime is 28570093. The next prime is 28570097. The reversal of 28570096 is 69007582.

28570096 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28570093) 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, 28305 + ... + 29296.

Almost surely, 2^28570096 is an apocalyptic number.

It is an amenable number.

28570096 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.

28570096 is a wasteful number, since it uses less digits than its factorization.

28570096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57640 (or 57634 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 28570096 is about 5345.1001861518. The cubic root of 28570096 is about 305.7059558765.

The spelling of 28570096 in words is "twenty-eight million, five hundred seventy thousand, ninety-six".