28806026460601 has 16 divisors (see below), whose sum is σ = 31743676060096. Its totient is φ = 25971505471296.

The previous prime is 28806026460559. The next prime is 28806026460613. The reversal of 28806026460601 is 10606462060882.

It is a cyclic number.

It is not a de Polignac number, because 28806026460601 - 2²³ = 28806018071993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28806026460401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59601946 + ... + 60083308.

It is an arithmetic number, because the mean of its divisors is an integer number (1983979753756).

Almost surely, 2^{28806026460601} is an apocalyptic number.

It is an amenable number.

28806026460601 is a deficient number, since it is larger than the sum of its proper divisors (2937649599495).

28806026460601 is a wasteful number, since it uses less digits than its factorization.

28806026460601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588472.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 28806026460601 in words is "twenty-eight trillion, eight hundred six billion, twenty-six million, four hundred sixty thousand, six hundred one".