88855231 has 4 divisors (see below), whose sum is σ = 88880464. Its totient is φ = 88830000.

The previous prime is 88855211. The next prime is 88855237. The reversal of 88855231 is 13255888.

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

It is a cyclic number.

It is not a de Polignac number, because 88855231 - 2⁹ = 88854719 is a prime.

It is a super-2 number, since 2×88855231² = 15790504152126722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88855237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6270 + ... + 14731.

It is an arithmetic number, because the mean of its divisors is an integer number (22220116).

Almost surely, 2^88855231 is an apocalyptic number.

88855231 is a deficient number, since it is larger than the sum of its proper divisors (25233).

88855231 is a wasteful number, since it uses less digits than its factorization.

88855231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25232.

The product of its digits is 76800, while the sum is 40.

The square root of 88855231 is about 9426.3052677070. The cubic root of 88855231 is about 446.2322970273.

The spelling of 88855231 in words is "eighty-eight million, eight hundred fifty-five thousand, two hundred thirty-one".