88423 has 2 divisors, whose sum is σ = 88424. Its totient is φ = 88422.

The previous prime is 88411. The next prime is 88427. The reversal of 88423 is 32488.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88423 - 2⁹ = 87911 is a prime.

88423 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44211 + 44212.

It is an arithmetic number, because the mean of its divisors is an integer number (44212).

2⁸⁸⁴²³ is an apocalyptic number.

88423 is a deficient number, since it is larger than the sum of its proper divisors (1).

88423 is an equidigital number, since it uses as much as digits as its factorization.

88423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 25.

The square root of 88423 is about 297.3600511165. The cubic root of 88423 is about 44.5507563768.

The spelling of 88423 in words is "eighty-eight thousand, four hundred twenty-three".