28588715730146 has 64 divisors (see below), whose sum is σ = 51545135400192. Its totient is φ = 11720484000000.

The previous prime is 28588715730053. The next prime is 28588715730151. The reversal of 28588715730146 is 64103751788582.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2791805 + ... + 8060496.

It is an arithmetic number, because the mean of its divisors is an integer number (805392740628).

Almost surely, 2^{28588715730146} is an apocalyptic number.

28588715730146 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

28588715730146 is a deficient number, since it is larger than the sum of its proper divisors (22956419670046).

28588715730146 is a wasteful number, since it uses less digits than its factorization.

28588715730146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10852539.

The product of its (nonzero) digits is 90316800, while the sum is 65.

The spelling of 28588715730146 in words is "twenty-eight trillion, five hundred eighty-eight billion, seven hundred fifteen million, seven hundred thirty thousand, one hundred forty-six".