88308944 has 20 divisors (see below), whose sum is σ = 176999460. Its totient is φ = 42631680.

The previous prime is 88308943. The next prime is 88308947. The reversal of 88308944 is 44980388.

It can be written as a sum of positive squares in 2 ways, for example, as 73960000 + 14348944 = 8600^2 + 3788^2 .

It is a junction number, because it is equal to n+sod(n) for n = 88308895 and 88308904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88308943) 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, 94697 + ... + 95624.

It is an arithmetic number, because the mean of its divisors is an integer number (8849973).

Almost surely, 2^88308944 is an apocalyptic number.

It is an amenable number.

88308944 is an abundant number, since it is smaller than the sum of its proper divisors (88690516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88308944 is a wasteful number, since it uses less digits than its factorization.

88308944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190358 (or 190352 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 88308944 is about 9397.2838629042. The cubic root of 88308944 is about 445.3159293361.

The spelling of 88308944 in words is "eighty-eight million, three hundred eight thousand, nine hundred forty-four".