88513808 has 10 divisors (see below), whose sum is σ = 171495534. Its totient is φ = 44256896.

The previous prime is 88513787. The next prime is 88513811. The reversal of 88513808 is 80831588.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 76597504 + 11916304 = 8752^2 + 3452^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2766041 + ... + 2766072.

Almost surely, 2^88513808 is an apocalyptic number.

It is an amenable number.

88513808 is a deficient number, since it is larger than the sum of its proper divisors (82981726).

88513808 is a wasteful number, since it uses less digits than its factorization.

88513808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5532121 (or 5532115 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 41.

The square root of 88513808 is about 9408.1777194099. The cubic root of 88513808 is about 445.6600196135.

The spelling of 88513808 in words is "eighty-eight million, five hundred thirteen thousand, eight hundred eight".