82888901 has 2 divisors, whose sum is σ = 82888902. Its totient is φ = 82888900.

The previous prime is 82888891. The next prime is 82888913. The reversal of 82888901 is 10988828.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80532676 + 2356225 = 8974^2 + 1535^2 .

It is a cyclic number.

It is not a de Polignac number, because 82888901 - 2⁶ = 82888837 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82888961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41444450 + 41444451.

It is an arithmetic number, because the mean of its divisors is an integer number (41444451).

Almost surely, 2^82888901 is an apocalyptic number.

It is an amenable number.

82888901 is a deficient number, since it is larger than the sum of its proper divisors (1).

82888901 is an equidigital number, since it uses as much as digits as its factorization.

82888901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 44.

The square root of 82888901 is about 9104.3341876273. The cubic root of 82888901 is about 436.0123530574.

The spelling of 82888901 in words is "eighty-two million, eight hundred eighty-eight thousand, nine hundred one".