28573102 has 16 divisors (see below), whose sum is σ = 44465472. Its totient is φ = 13759200.

The previous prime is 28573099. The next prime is 28573123. The reversal of 28573102 is 20137582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5563 + ... + 9385.

It is an arithmetic number, because the mean of its divisors is an integer number (2779092).

Almost surely, 2^28573102 is an apocalyptic number.

28573102 is a deficient number, since it is larger than the sum of its proper divisors (15892370).

28573102 is a wasteful number, since it uses less digits than its factorization.

28573102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 28573102 is about 5345.3813708659. The cubic root of 28573102 is about 305.7166771084.

The spelling of 28573102 in words is "twenty-eight million, five hundred seventy-three thousand, one hundred two".