28946580006 has 32 divisors (see below), whose sum is σ = 58063930848. Its totient is φ = 9620432640.

The previous prime is 28946579993. The next prime is 28946580023. The reversal of 28946580006 is 60008564982.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4414026 + ... + 4420578.

It is an arithmetic number, because the mean of its divisors is an integer number (1814497839).

Almost surely, 2^28946580006 is an apocalyptic number.

28946580006 is an abundant number, since it is smaller than the sum of its proper divisors (29117350842).

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

28946580006 is a wasteful number, since it uses less digits than its factorization.

28946580006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 28946580006 in words is "twenty-eight billion, nine hundred forty-six million, five hundred eighty thousand, six".