422896873 has 8 divisors (see below), whose sum is σ = 494550848. Its totient is φ = 354052944.

The previous prime is 422896871. The next prime is 422896891. The reversal of 422896873 is 378698224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422896873 - 2¹ = 422896871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422896871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702186 + ... + 702787.

It is an arithmetic number, because the mean of its divisors is an integer number (61818856).

Almost surely, 2^422896873 is an apocalyptic number.

422896873 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

422896873 is a deficient number, since it is larger than the sum of its proper divisors (71653975).

422896873 is a wasteful number, since it uses less digits than its factorization.

422896873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1405023.

The product of its digits is 1161216, while the sum is 49.

The square root of 422896873 is about 20564.4565452141. The cubic root of 422896873 is about 750.6050660991.

It can be divided in two parts, 4228 and 96873, that added together give a palindrome (101101).

The spelling of 422896873 in words is "four hundred twenty-two million, eight hundred ninety-six thousand, eight hundred seventy-three".