88731849 has 8 divisors (see below), whose sum is σ = 118473472. Its totient is φ = 59072400.

The previous prime is 88731779. The next prime is 88731869. The reversal of 88731849 is 94813788.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88731849 - 2⁹ = 88731337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88731798 and 88731807.

It is not an unprimeable number, because it can be changed into a prime (88731869) 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 7 ways as a sum of consecutive naturals, for example, 17977 + ... + 22374.

It is an arithmetic number, because the mean of its divisors is an integer number (14809184).

Almost surely, 2^88731849 is an apocalyptic number.

It is an amenable number.

88731849 is a deficient number, since it is larger than the sum of its proper divisors (29741623).

88731849 is a wasteful number, since it uses less digits than its factorization.

88731849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41087.

The product of its digits is 387072, while the sum is 48.

The square root of 88731849 is about 9419.7584363932. The cubic root of 88731849 is about 446.0256592717.

The spelling of 88731849 in words is "eighty-eight million, seven hundred thirty-one thousand, eight hundred forty-nine".