888456461 has 2 divisors, whose sum is σ = 888456462. Its totient is φ = 888456460.

The previous prime is 888456451. The next prime is 888456479. The reversal of 888456461 is 164654888.

888456461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 579364900 + 309091561 = 24070^2 + 17581^2 .

It is a cyclic number.

It is not a de Polignac number, because 888456461 - 2¹⁰ = 888455437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (888456421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444228230 + 444228231.

It is an arithmetic number, because the mean of its divisors is an integer number (444228231).

Almost surely, 2^888456461 is an apocalyptic number.

It is an amenable number.

888456461 is a deficient number, since it is larger than the sum of its proper divisors (1).

888456461 is an equidigital number, since it uses as much as digits as its factorization.

888456461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1474560, while the sum is 50.

The square root of 888456461 is about 29806.9867816255. The cubic root of 888456461 is about 961.3437710136.

The spelling of 888456461 in words is "eight hundred eighty-eight million, four hundred fifty-six thousand, four hundred sixty-one".