66088023 has 16 divisors (see below), whose sum is σ = 95020800. Its totient is φ = 40720320.

The previous prime is 66088021. The next prime is 66088067. The reversal of 66088023 is 32088066.

It is not a de Polignac number, because 66088023 - 2¹ = 66088021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66088021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11803 + ... + 16476.

It is an arithmetic number, because the mean of its divisors is an integer number (5938800).

Almost surely, 2^66088023 is an apocalyptic number.

66088023 is a deficient number, since it is larger than the sum of its proper divisors (28932777).

66088023 is a wasteful number, since it uses less digits than its factorization.

66088023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28342.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 66088023 is about 8129.4540407090. The cubic root of 66088023 is about 404.3035798639.

The spelling of 66088023 in words is "sixty-six million, eighty-eight thousand, twenty-three".