84808027 has 2 divisors, whose sum is σ = 84808028. Its totient is φ = 84808026.

The previous prime is 84808021. The next prime is 84808057. The reversal of 84808027 is 72080848.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84808027 - 2²³ = 76419419 is a prime.

It is not a weakly prime, because it can be changed into another prime (84808021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42404013 + 42404014.

It is an arithmetic number, because the mean of its divisors is an integer number (42404014).

Almost surely, 2^84808027 is an apocalyptic number.

84808027 is a deficient number, since it is larger than the sum of its proper divisors (1).

84808027 is an equidigital number, since it uses as much as digits as its factorization.

84808027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 84808027 is about 9209.1273745127. The cubic root of 84808027 is about 439.3517088516.

The spelling of 84808027 in words is "eighty-four million, eight hundred eight thousand, twenty-seven".