88523237 has 6 divisors (see below), whose sum is σ = 97302534. Its totient is φ = 80475560.

The previous prime is 88523221. The next prime is 88523257. The reversal of 88523237 is 73232588.

It can be written as a sum of positive squares in only one way, i.e., 87628321 + 894916 = 9361^2 + 946^2 .

It is not a de Polignac number, because 88523237 - 2⁴ = 88523221 is a prime.

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 88523237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88523257) 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 5 ways as a sum of consecutive naturals, for example, 365678 + ... + 365919.

It is an arithmetic number, because the mean of its divisors is an integer number (16217089).

Almost surely, 2^88523237 is an apocalyptic number.

It is an amenable number.

88523237 is a deficient number, since it is larger than the sum of its proper divisors (8779297).

88523237 is a wasteful number, since it uses less digits than its factorization.

88523237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731619 (or 731608 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 88523237 is about 9408.6788126708. The cubic root of 88523237 is about 445.6758438080.

It can be divided in two parts, 88 and 523237, that added together give a palindrome (523325).

The spelling of 88523237 in words is "eighty-eight million, five hundred twenty-three thousand, two hundred thirty-seven".