88243829 has 4 divisors (see below), whose sum is σ = 88445280. Its totient is φ = 88042380.

The previous prime is 88243823. The next prime is 88243861. The reversal of 88243829 is 92834288.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88243829 - 2²⁰ = 87195253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88243829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88243823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100067 + ... + 100944.

It is an arithmetic number, because the mean of its divisors is an integer number (22111320).

Almost surely, 2^88243829 is an apocalyptic number.

It is an amenable number.

88243829 is a deficient number, since it is larger than the sum of its proper divisors (201451).

88243829 is a wasteful number, since it uses less digits than its factorization.

88243829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201450.

The product of its digits is 221184, while the sum is 44.

The square root of 88243829 is about 9393.8186590971. The cubic root of 88243829 is about 445.2064505173.

The spelling of 88243829 in words is "eighty-eight million, two hundred forty-three thousand, eight hundred twenty-nine".