28932356198608 has 40 divisors (see below), whose sum is σ = 56487808055840. Its totient is φ = 14354960883840.

The previous prime is 28932356198587. The next prime is 28932356198609. The reversal of 28932356198608 is 80689165323982.

It is a happy number.

It is a super-2 number, since 2×28932356198608² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28932356198609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237966 + ... + 7706962.

It is an arithmetic number, because the mean of its divisors is an integer number (1412195201396).

Almost surely, 2^{28932356198608} is an apocalyptic number.

It is an amenable number.

28932356198608 is a deficient number, since it is larger than the sum of its proper divisors (27555451857232).

28932356198608 is a wasteful number, since it uses less digits than its factorization.

28932356198608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6471155 (or 6471149 counting only the distinct ones).

The product of its (nonzero) digits is 268738560, while the sum is 70.

The spelling of 28932356198608 in words is "twenty-eight trillion, nine hundred thirty-two billion, three hundred fifty-six million, one hundred ninety-eight thousand, six hundred eight".