459401147 has 2 divisors, whose sum is σ = 459401148. Its totient is φ = 459401146.

The previous prime is 459401143. The next prime is 459401177. The reversal of 459401147 is 741104954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 459401147 - 2² = 459401143 is a prime.

It is a super-2 number, since 2×459401147² = 422098827729831218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (459401143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229700573 + 229700574.

It is an arithmetic number, because the mean of its divisors is an integer number (229700574).

Almost surely, 2^459401147 is an apocalyptic number.

459401147 is a deficient number, since it is larger than the sum of its proper divisors (1).

459401147 is an equidigital number, since it uses as much as digits as its factorization.

459401147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 459401147 is about 21433.6452102763. The cubic root of 459401147 is about 771.6091311315.

The spelling of 459401147 in words is "four hundred fifty-nine million, four hundred one thousand, one hundred forty-seven".