88834489 has 2 divisors, whose sum is σ = 88834490. Its totient is φ = 88834488.

The previous prime is 88834477. The next prime is 88834523. The reversal of 88834489 is 98443888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81721600 + 7112889 = 9040^2 + 2667^2 .

It is a cyclic number.

It is not a de Polignac number, because 88834489 - 2⁵ = 88834457 is a prime.

It is a super-2 number, since 2×88834489² = 15783132871782242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88831489) 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, 44417244 + 44417245.

It is an arithmetic number, because the mean of its divisors is an integer number (44417245).

Almost surely, 2^88834489 is an apocalyptic number.

It is an amenable number.

88834489 is a deficient number, since it is larger than the sum of its proper divisors (1).

88834489 is an equidigital number, since it uses as much as digits as its factorization.

88834489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1769472, while the sum is 52.

The square root of 88834489 is about 9425.2049845083. The cubic root of 88834489 is about 446.1975721139.

The spelling of 88834489 in words is "eighty-eight million, eight hundred thirty-four thousand, four hundred eighty-nine".