886422427 has 4 divisors (see below), whose sum is σ = 967006296. Its totient is φ = 805838560.

The previous prime is 886422413. The next prime is 886422451. The reversal of 886422427 is 724224688.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-886422427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (886422457) 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 in 3 ways as a sum of consecutive naturals, for example, 40291918 + ... + 40291939.

It is an arithmetic number, because the mean of its divisors is an integer number (241751574).

Almost surely, 2^886422427 is an apocalyptic number.

886422427 is a deficient number, since it is larger than the sum of its proper divisors (80583869).

886422427 is a wasteful number, since it uses less digits than its factorization.

886422427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80583868.

The product of its digits is 344064, while the sum is 43.

The square root of 886422427 is about 29772.8471429926. The cubic root of 886422427 is about 960.6095763215.

The spelling of 886422427 in words is "eight hundred eighty-six million, four hundred twenty-two thousand, four hundred twenty-seven".