88028131 has 2 divisors, whose sum is σ = 88028132. Its totient is φ = 88028130.

The previous prime is 88028113. The next prime is 88028141. The reversal of 88028131 is 13182088.

Together with previous prime (88028113) 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 88028131 - 2⁹ = 88027619 is a prime.

It is a super-2 number, since 2×88028131² = 15497903694706322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88028093 and 88028102.

It is not a weakly prime, because it can be changed into another prime (88028111) 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 as a sum of consecutive naturals, namely, 44014065 + 44014066.

It is an arithmetic number, because the mean of its divisors is an integer number (44014066).

Almost surely, 2^88028131 is an apocalyptic number.

88028131 is a deficient number, since it is larger than the sum of its proper divisors (1).

88028131 is an equidigital number, since it uses as much as digits as its factorization.

88028131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 88028131 is about 9382.3307871765. The cubic root of 88028131 is about 444.8434091128.

The spelling of 88028131 in words is "eighty-eight million, twenty-eight thousand, one hundred thirty-one".