28602212023 has 8 divisors (see below), whose sum is σ = 35659900800. Its totient is φ = 22287437880.

The previous prime is 28602212011. The next prime is 28602212027. The reversal of 28602212023 is 32021220682.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28602212023 - 2⁹ = 28602211511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28602211982 and 28602212000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28602212027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185728573 + ... + 185728726.

It is an arithmetic number, because the mean of its divisors is an integer number (4457487600).

Almost surely, 2^28602212023 is an apocalyptic number.

28602212023 is a deficient number, since it is larger than the sum of its proper divisors (7057688777).

28602212023 is a wasteful number, since it uses less digits than its factorization.

28602212023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371457317.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 28602212023 in words is "twenty-eight billion, six hundred two million, two hundred twelve thousand, twenty-three".