64284127 has 2 divisors, whose sum is σ = 64284128. Its totient is φ = 64284126.

The previous prime is 64284119. The next prime is 64284139. The reversal of 64284127 is 72148246.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64284127 - 2³ = 64284119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64284092 and 64284101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64284107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32142063 + 32142064.

It is an arithmetic number, because the mean of its divisors is an integer number (32142064).

Almost surely, 2^64284127 is an apocalyptic number.

64284127 is a deficient number, since it is larger than the sum of its proper divisors (1).

64284127 is an equidigital number, since it uses as much as digits as its factorization.

64284127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 34.

The square root of 64284127 is about 8017.7382721064. The cubic root of 64284127 is about 400.5910574476.

The spelling of 64284127 in words is "sixty-four million, two hundred eighty-four thousand, one hundred twenty-seven".