64027463 has 2 divisors, whose sum is σ = 64027464. Its totient is φ = 64027462.

The previous prime is 64027433. The next prime is 64027477. The reversal of 64027463 is 36472046.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64027463 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64027433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32013731 + 32013732.

It is an arithmetic number, because the mean of its divisors is an integer number (32013732).

Almost surely, 2^64027463 is an apocalyptic number.

64027463 is a deficient number, since it is larger than the sum of its proper divisors (1).

64027463 is an equidigital number, since it uses as much as digits as its factorization.

64027463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 64027463 is about 8001.7162534046. The cubic root of 64027463 is about 400.0572064015.

The spelling of 64027463 in words is "sixty-four million, twenty-seven thousand, four hundred sixty-three".