28602874287460 has 48 divisors (see below), whose sum is σ = 65528391442752. Its totient is φ = 10400758416000.

The previous prime is 28602874287457. The next prime is 28602874287479. The reversal of 28602874287460 is 6478247820682.

It is a junction number, because it is equal to n+sod(n) for n = 28602874287392 and 28602874287401.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6287410 + ... + 9835510.

It is an arithmetic number, because the mean of its divisors is an integer number (1365174821724).

Almost surely, 2^{28602874287460} is an apocalyptic number.

28602874287460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28602874287460 is an abundant number, since it is smaller than the sum of its proper divisors (36925517155292).

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

28602874287460 is a wasteful number, since it uses less digits than its factorization.

28602874287460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3584764 (or 3584762 counting only the distinct ones).

The product of its (nonzero) digits is 115605504, while the sum is 64.

The spelling of 28602874287460 in words is "twenty-eight trillion, six hundred two billion, eight hundred seventy-four million, two hundred eighty-seven thousand, four hundred sixty".