88923143 has 2 divisors, whose sum is σ = 88923144. Its totient is φ = 88923142.

The previous prime is 88923119. The next prime is 88923161. The reversal of 88923143 is 34132988.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88923143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88923097 and 88923106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88923643) 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, 44461571 + 44461572.

It is an arithmetic number, because the mean of its divisors is an integer number (44461572).

Almost surely, 2^88923143 is an apocalyptic number.

88923143 is a deficient number, since it is larger than the sum of its proper divisors (1).

88923143 is an equidigital number, since it uses as much as digits as its factorization.

88923143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 88923143 is about 9429.9068394126. The cubic root of 88923143 is about 446.3459531025.

The spelling of 88923143 in words is "eighty-eight million, nine hundred twenty-three thousand, one hundred forty-three".