84268027 has 2 divisors, whose sum is σ = 84268028. Its totient is φ = 84268026.

The previous prime is 84268007. The next prime is 84268049. The reversal of 84268027 is 72086248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84268027 - 2⁷ = 84267899 is a prime.

It is a super-2 number, since 2×84268027² = 14202200748945458, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (84268007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42134013 + 42134014.

It is an arithmetic number, because the mean of its divisors is an integer number (42134014).

Almost surely, 2^84268027 is an apocalyptic number.

84268027 is a deficient number, since it is larger than the sum of its proper divisors (1).

84268027 is an equidigital number, since it uses as much as digits as its factorization.

84268027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 84268027 is about 9179.7618160822. The cubic root of 84268027 is about 438.4172247431.

The spelling of 84268027 in words is "eighty-four million, two hundred sixty-eight thousand, twenty-seven".