88072423 has 2 divisors, whose sum is σ = 88072424. Its totient is φ = 88072422.

The previous prime is 88072381. The next prime is 88072433. The reversal of 88072423 is 32427088.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88072423 - 2⁹ = 88071911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88072433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44036211 + 44036212.

It is an arithmetic number, because the mean of its divisors is an integer number (44036212).

Almost surely, 2^88072423 is an apocalyptic number.

88072423 is a deficient number, since it is larger than the sum of its proper divisors (1).

88072423 is an equidigital number, since it uses as much as digits as its factorization.

88072423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 88072423 is about 9384.6908846269. The cubic root of 88072423 is about 444.9180053447.

The spelling of 88072423 in words is "eighty-eight million, seventy-two thousand, four hundred twenty-three".