28975028962 has 8 divisors (see below), whose sum is σ = 47413683792. Its totient is φ = 13170467700.

The previous prime is 28975028903. The next prime is 28975028981. The reversal of 28975028962 is 26982057982.

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

It is a junction number, because it is equal to n+sod(n) for n = 28975028897 and 28975028906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 658523364 + ... + 658523407.

It is an arithmetic number, because the mean of its divisors is an integer number (5926710474).

Almost surely, 2^28975028962 is an apocalyptic number.

28975028962 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28975028962 is a deficient number, since it is larger than the sum of its proper divisors (18438654830).

28975028962 is a wasteful number, since it uses less digits than its factorization.

28975028962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317046784.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 28975028962 in words is "twenty-eight billion, nine hundred seventy-five million, twenty-eight thousand, nine hundred sixty-two".