888954461 has 2 divisors, whose sum is σ = 888954462. Its totient is φ = 888954460.

The previous prime is 888954457. The next prime is 888954491. The reversal of 888954461 is 164459888.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 881496100 + 7458361 = 29690^2 + 2731^2 .

It is a cyclic number.

It is not a de Polignac number, because 888954461 - 2² = 888954457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (888954421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444477230 + 444477231.

It is an arithmetic number, because the mean of its divisors is an integer number (444477231).

Almost surely, 2^888954461 is an apocalyptic number.

It is an amenable number.

888954461 is a deficient number, since it is larger than the sum of its proper divisors (1).

888954461 is an equidigital number, since it uses as much as digits as its factorization.

888954461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2211840, while the sum is 53.

The square root of 888954461 is about 29815.3393574516. The cubic root of 888954461 is about 961.5233557942.

The spelling of 888954461 in words is "eight hundred eighty-eight million, nine hundred fifty-four thousand, four hundred sixty-one".