88983109 has 2 divisors, whose sum is σ = 88983110. Its totient is φ = 88983108.

The previous prime is 88983101. The next prime is 88983133. The reversal of 88983109 is 90138988.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70190884 + 18792225 = 8378^2 + 4335^2 .

It is a cyclic number.

It is not a de Polignac number, because 88983109 - 2³ = 88983101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88983101) 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 as a sum of consecutive naturals, namely, 44491554 + 44491555.

It is an arithmetic number, because the mean of its divisors is an integer number (44491555).

Almost surely, 2^88983109 is an apocalyptic number.

It is an amenable number.

88983109 is a deficient number, since it is larger than the sum of its proper divisors (1).

88983109 is an equidigital number, since it uses as much as digits as its factorization.

88983109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 46.

The square root of 88983109 is about 9433.0858683678. The cubic root of 88983109 is about 446.4462628241.

The spelling of 88983109 in words is "eighty-eight million, nine hundred eighty-three thousand, one hundred nine".