88479511 has 4 divisors (see below), whose sum is σ = 88710912. Its totient is φ = 88248112.

The previous prime is 88479481. The next prime is 88479539. The reversal of 88479511 is 11597488.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 88479511 - 2¹³ = 88471319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88479581) 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 3 ways as a sum of consecutive naturals, for example, 115126 + ... + 115891.

It is an arithmetic number, because the mean of its divisors is an integer number (22177728).

Almost surely, 2^88479511 is an apocalyptic number.

88479511 is a deficient number, since it is larger than the sum of its proper divisors (231401).

88479511 is a wasteful number, since it uses less digits than its factorization.

88479511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231400.

The product of its digits is 80640, while the sum is 43.

The square root of 88479511 is about 9406.3548200140. The cubic root of 88479511 is about 445.6024512837.

The spelling of 88479511 in words is "eighty-eight million, four hundred seventy-nine thousand, five hundred eleven".