88043944 has 8 divisors (see below), whose sum is σ = 165082410. Its totient is φ = 44021968.

The previous prime is 88043911. The next prime is 88043947. The reversal of 88043944 is 44934088.

It can be written as a sum of positive squares in only one way, i.e., 87647044 + 396900 = 9362^2 + 630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 88043897 and 88043906.

It is not an unprimeable number, because it can be changed into a prime (88043947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5502739 + ... + 5502754.

Almost surely, 2^88043944 is an apocalyptic number.

It is an amenable number.

88043944 is a deficient number, since it is larger than the sum of its proper divisors (77038466).

88043944 is a wasteful number, since it uses less digits than its factorization.

88043944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11005499 (or 11005495 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 88043944 is about 9383.1734503845. The cubic root of 88043944 is about 444.8700441123.

The spelling of 88043944 in words is "eighty-eight million, forty-three thousand, nine hundred forty-four".