88868419 has 2 divisors, whose sum is σ = 88868420. Its totient is φ = 88868418.

The previous prime is 88868359. The next prime is 88868459. The reversal of 88868419 is 91486888.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88868419 - 2⁷ = 88868291 is a prime.

It is a super-2 number, since 2×88868419² = 15795191791119122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88868459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44434209 + 44434210.

It is an arithmetic number, because the mean of its divisors is an integer number (44434210).

Almost surely, 2^88868419 is an apocalyptic number.

88868419 is a deficient number, since it is larger than the sum of its proper divisors (1).

88868419 is an equidigital number, since it uses as much as digits as its factorization.

88868419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 884736, while the sum is 52.

The square root of 88868419 is about 9427.0047735217. The cubic root of 88868419 is about 446.2543727128.

The spelling of 88868419 in words is "eighty-eight million, eight hundred sixty-eight thousand, four hundred nineteen".