88884839 has 2 divisors, whose sum is σ = 88884840. Its totient is φ = 88884838.

The previous prime is 88884833. The next prime is 88884847. The reversal of 88884839 is 93848888.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88884839 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88884833) 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, 44442419 + 44442420.

It is an arithmetic number, because the mean of its divisors is an integer number (44442420).

Almost surely, 2^88884839 is an apocalyptic number.

88884839 is a deficient number, since it is larger than the sum of its proper divisors (1).

88884839 is an equidigital number, since it uses as much as digits as its factorization.

88884839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3538944, while the sum is 56.

The square root of 88884839 is about 9427.8756355820. The cubic root of 88884839 is about 446.2818554625.

The spelling of 88884839 in words is "eighty-eight million, eight hundred eighty-four thousand, eight hundred thirty-nine".