88479999 has 32 divisors (see below), whose sum is σ = 135456000. Its totient is φ = 57052512.

The previous prime is 88479967. The next prime is 88480001. The reversal of 88479999 is 99997488.

It is not a de Polignac number, because 88479999 - 2⁵ = 88479967 is a prime.

88479999 is a modest number, since divided by 9999 gives 8847 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88479959) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106317 + ... + 107145.

It is an arithmetic number, because the mean of its divisors is an integer number (4233000).

Almost surely, 2^88479999 is an apocalyptic number.

88479999 is a deficient number, since it is larger than the sum of its proper divisors (46976001).

88479999 is a wasteful number, since it uses less digits than its factorization.

88479999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 958 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 63.

The square root of 88479999 is about 9406.3807598885. The cubic root of 88479999 is about 445.6032705076.

The spelling of 88479999 in words is "eighty-eight million, four hundred seventy-nine thousand, nine hundred ninety-nine".