88203713 has 16 divisors (see below), whose sum is σ = 97327440. Its totient is φ = 79432704.

The previous prime is 88203673. The next prime is 88203721. The reversal of 88203713 is 31730288.

It can be written as a sum of positive squares in 8 ways, for example, as 3139984 + 85063729 = 1772^2 + 9223^2 .

It is not a de Polignac number, because 88203713 - 2⁸ = 88203457 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88203713.

It is not an unprimeable number, because it can be changed into a prime (88203763) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 215453 + ... + 215861.

It is an arithmetic number, because the mean of its divisors is an integer number (6082965).

Almost surely, 2^88203713 is an apocalyptic number.

It is an amenable number.

88203713 is a deficient number, since it is larger than the sum of its proper divisors (9123727).

88203713 is a wasteful number, since it uses less digits than its factorization.

88203713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 88203713 is about 9391.6831824759. The cubic root of 88203713 is about 445.1389760765.

The spelling of 88203713 in words is "eighty-eight million, two hundred three thousand, seven hundred thirteen".