88816193 has 2 divisors, whose sum is σ = 88816194. Its totient is φ = 88816192.

The previous prime is 88816187. The next prime is 88816201. The reversal of 88816193 is 39161888.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68277169 + 20539024 = 8263^2 + 4532^2 .

It is a cyclic number.

It is not a de Polignac number, because 88816193 - 2¹⁶ = 88750657 is a prime.

It is a super-2 number, since 2×88816193² = 15776632278026498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88815193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44408096 + 44408097.

It is an arithmetic number, because the mean of its divisors is an integer number (44408097).

Almost surely, 2^88816193 is an apocalyptic number.

It is an amenable number.

88816193 is a deficient number, since it is larger than the sum of its proper divisors (1).

88816193 is an equidigital number, since it uses as much as digits as its factorization.

88816193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 44.

The square root of 88816193 is about 9424.2343455583. The cubic root of 88816193 is about 446.1669376483.

The spelling of 88816193 in words is "eighty-eight million, eight hundred sixteen thousand, one hundred ninety-three".