88896217 has 2 divisors, whose sum is σ = 88896218. Its totient is φ = 88896216.

The previous prime is 88896209. The next prime is 88896229. The reversal of 88896217 is 71269888.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68293696 + 20602521 = 8264^2 + 4539^2 .

It is a cyclic number.

It is not a de Polignac number, because 88896217 - 2³ = 88896209 is a prime.

It is a super-2 number, since 2×88896217² = 15805074793822178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88896277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44448108 + 44448109.

It is an arithmetic number, because the mean of its divisors is an integer number (44448109).

Almost surely, 2^88896217 is an apocalyptic number.

It is an amenable number.

88896217 is a deficient number, since it is larger than the sum of its proper divisors (1).

88896217 is an equidigital number, since it uses as much as digits as its factorization.

88896217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 49.

The square root of 88896217 is about 9428.4790395906. The cubic root of 88896217 is about 446.3008972487.

The spelling of 88896217 in words is "eighty-eight million, eight hundred ninety-six thousand, two hundred seventeen".