888423061 has 2 divisors, whose sum is σ = 888423062. Its totient is φ = 888423060.

The previous prime is 888423049. The next prime is 888423083. The reversal of 888423061 is 160324888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492174225 + 396248836 = 22185^2 + 19906^2 .

It is a cyclic number.

It is not a de Polignac number, because 888423061 - 2⁷ = 888422933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (888423161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444211530 + 444211531.

It is an arithmetic number, because the mean of its divisors is an integer number (444211531).

Almost surely, 2^888423061 is an apocalyptic number.

It is an amenable number.

888423061 is a deficient number, since it is larger than the sum of its proper divisors (1).

888423061 is an equidigital number, since it uses as much as digits as its factorization.

888423061 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 40.

The square root of 888423061 is about 29806.4265050341. The cubic root of 888423061 is about 961.3317241714.

The spelling of 888423061 in words is "eight hundred eighty-eight million, four hundred twenty-three thousand, sixty-one".