88340816 has 10 divisors (see below), whose sum is σ = 171160362. Its totient is φ = 44170400.

The previous prime is 88340809. The next prime is 88340821. The reversal of 88340816 is 61804388.

It can be written as a sum of positive squares in only one way, i.e., 54700816 + 33640000 = 7396^2 + 5800^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 88340816.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2760635 + ... + 2760666.

Almost surely, 2^88340816 is an apocalyptic number.

It is an amenable number.

88340816 is a deficient number, since it is larger than the sum of its proper divisors (82819546).

88340816 is a wasteful number, since it uses less digits than its factorization.

88340816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521309 (or 5521303 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 88340816 is about 9398.9795190755. The cubic root of 88340816 is about 445.3694965872.

The spelling of 88340816 in words is "eighty-eight million, three hundred forty thousand, eight hundred sixteen".