88187423 has 2 divisors, whose sum is σ = 88187424. Its totient is φ = 88187422.

The previous prime is 88187399. The next prime is 88187441. The reversal of 88187423 is 32478188.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88187423 - 2⁸ = 88187167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88187623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44093711 + 44093712.

It is an arithmetic number, because the mean of its divisors is an integer number (44093712).

Almost surely, 2^88187423 is an apocalyptic number.

88187423 is a deficient number, since it is larger than the sum of its proper divisors (1).

88187423 is an equidigital number, since it uses as much as digits as its factorization.

88187423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 41.

The square root of 88187423 is about 9390.8158857471. The cubic root of 88187423 is about 445.1115707284. Note that the first 3 decimals are identical.

The spelling of 88187423 in words is "eighty-eight million, one hundred eighty-seven thousand, four hundred twenty-three".