88668429 has 8 divisors (see below), whose sum is σ = 118398432. Its totient is φ = 59025360.

The previous prime is 88668409. The next prime is 88668443. The reversal of 88668429 is 92486688.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88668429 - 2⁵ = 88668397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88668409) 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 in 7 ways as a sum of consecutive naturals, for example, 19314 + ... + 23459.

It is an arithmetic number, because the mean of its divisors is an integer number (14799804).

Almost surely, 2^88668429 is an apocalyptic number.

It is an amenable number.

88668429 is a deficient number, since it is larger than the sum of its proper divisors (29730003).

88668429 is a wasteful number, since it uses less digits than its factorization.

88668429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43467.

The product of its digits is 1327104, while the sum is 51.

The square root of 88668429 is about 9416.3915063043. The cubic root of 88668429 is about 445.9193701562.

The spelling of 88668429 in words is "eighty-eight million, six hundred sixty-eight thousand, four hundred twenty-nine".