88243851 has 4 divisors (see below), whose sum is σ = 117658472. Its totient is φ = 58829232.

The previous prime is 88243823. The next prime is 88243861. The reversal of 88243851 is 15834288.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 88243851 - 2⁹ = 88243339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88243811) 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, 14707306 + ... + 14707311.

It is an arithmetic number, because the mean of its divisors is an integer number (29414618).

Almost surely, 2^88243851 is an apocalyptic number.

88243851 is a deficient number, since it is larger than the sum of its proper divisors (29414621).

88243851 is a wasteful number, since it uses less digits than its factorization.

88243851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29414620.

The product of its digits is 61440, while the sum is 39.

The square root of 88243851 is about 9393.8198300798. The cubic root of 88243851 is about 445.2064875153.

The spelling of 88243851 in words is "eighty-eight million, two hundred forty-three thousand, eight hundred fifty-one".