88247231 has 2 divisors, whose sum is σ = 88247232. Its totient is φ = 88247230.

The previous prime is 88247213. The next prime is 88247239. The reversal of 88247231 is 13274288.

Together with previous prime (88247213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88247231 - 2⁶ = 88247167 is a prime.

It is a super-2 number, since 2×88247231² = 15575147558334722, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 88247191 and 88247200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88247239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44123615 + 44123616.

It is an arithmetic number, because the mean of its divisors is an integer number (44123616).

Almost surely, 2^88247231 is an apocalyptic number.

88247231 is a deficient number, since it is larger than the sum of its proper divisors (1).

88247231 is an equidigital number, since it uses as much as digits as its factorization.

88247231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21504, while the sum is 35.

The square root of 88247231 is about 9393.9997338727. Note that the first 3 decimals coincide. The cubic root of 88247231 is about 445.2121716837.

The spelling of 88247231 in words is "eighty-eight million, two hundred forty-seven thousand, two hundred thirty-one".