88429111 has 2 divisors, whose sum is σ = 88429112. Its totient is φ = 88429110.

The previous prime is 88429109. The next prime is 88429127. The reversal of 88429111 is 11192488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88429111 - 2¹ = 88429109 is a prime.

Together with 88429109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88429171) 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, 44214555 + 44214556.

It is an arithmetic number, because the mean of its divisors is an integer number (44214556).

Almost surely, 2^88429111 is an apocalyptic number.

88429111 is a deficient number, since it is larger than the sum of its proper divisors (1).

88429111 is an equidigital number, since it uses as much as digits as its factorization.

88429111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 34.

The square root of 88429111 is about 9403.6753984812. The cubic root of 88429111 is about 445.5178266856.

The spelling of 88429111 in words is "eighty-eight million, four hundred twenty-nine thousand, one hundred eleven".