88469905 has 8 divisors (see below), whose sum is σ = 107659584. Its totient is φ = 69778800.

The previous prime is 88469903. The next prime is 88469911. The reversal of 88469905 is 50996488.

It is a happy number.

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

It is not a de Polignac number, because 88469905 - 2¹ = 88469903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88469903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124251 + ... + 124960.

It is an arithmetic number, because the mean of its divisors is an integer number (13457448).

Almost surely, 2^88469905 is an apocalyptic number.

It is an amenable number.

88469905 is a deficient number, since it is larger than the sum of its proper divisors (19189679).

88469905 is a wasteful number, since it uses less digits than its factorization.

88469905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249287.

The product of its (nonzero) digits is 622080, while the sum is 49.

The square root of 88469905 is about 9405.8441939041. The cubic root of 88469905 is about 445.5863247175.

The spelling of 88469905 in words is "eighty-eight million, four hundred sixty-nine thousand, nine hundred five".