800182147 has 2 divisors, whose sum is σ = 800182148. Its totient is φ = 800182146.

The previous prime is 800182111. The next prime is 800182157. The reversal of 800182147 is 741281008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 800182147 - 2¹⁵ = 800149379 is a prime.

It is not a weakly prime, because it can be changed into another prime (800182157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400091073 + 400091074.

It is an arithmetic number, because the mean of its divisors is an integer number (400091074).

Almost surely, 2^800182147 is an apocalyptic number.

800182147 is a deficient number, since it is larger than the sum of its proper divisors (1).

800182147 is an equidigital number, since it uses as much as digits as its factorization.

800182147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 800182147 is about 28287.4909986729. The cubic root of 800182147 is about 928.3882156662.

The spelling of 800182147 in words is "eight hundred million, one hundred eighty-two thousand, one hundred forty-seven".