88731682 has 24 divisors (see below), whose sum is σ = 145597788. Its totient is φ = 40316640.

The previous prime is 88731679. The next prime is 88731683. The reversal of 88731682 is 28613788.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 86508601 + 2223081 = 9301^2 + 1491^2 .

It is a super-2 number, since 2×88731682² = 15746622781098248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88731683) 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 11 ways as a sum of consecutive naturals, for example, 130728 + ... + 131404.

Almost surely, 2^88731682 is an apocalyptic number.

88731682 is a deficient number, since it is larger than the sum of its proper divisors (56866106).

88731682 is a wasteful number, since it uses less digits than its factorization.

88731682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 763 counting only the distinct ones).

The product of its digits is 129024, while the sum is 43.

The square root of 88731682 is about 9419.7495720428. The cubic root of 88731682 is about 446.0253794536.

The spelling of 88731682 in words is "eighty-eight million, seven hundred thirty-one thousand, six hundred eighty-two".