88896019 has 2 divisors, whose sum is σ = 88896020. Its totient is φ = 88896018.

The previous prime is 88895957. The next prime is 88896061. The reversal of 88896019 is 91069888.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88896019 - 2¹⁷ = 88764947 is a prime.

It is a super-2 number, since 2×88896019² = 15805004388096722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88896319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44448009 + 44448010.

It is an arithmetic number, because the mean of its divisors is an integer number (44448010).

Almost surely, 2^88896019 is an apocalyptic number.

88896019 is a deficient number, since it is larger than the sum of its proper divisors (1).

88896019 is an equidigital number, since it uses as much as digits as its factorization.

88896019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 49.

The square root of 88896019 is about 9428.4685394819. The cubic root of 88896019 is about 446.3005658974.

The spelling of 88896019 in words is "eighty-eight million, eight hundred ninety-six thousand, nineteen".