64267883 has 2 divisors, whose sum is σ = 64267884. Its totient is φ = 64267882.

The previous prime is 64267877. The next prime is 64267897. The reversal of 64267883 is 38876246.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64267883 - 2⁸ = 64267627 is a prime.

It is not a weakly prime, because it can be changed into another prime (64267873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32133941 + 32133942.

It is an arithmetic number, because the mean of its divisors is an integer number (32133942).

Almost surely, 2^64267883 is an apocalyptic number.

64267883 is a deficient number, since it is larger than the sum of its proper divisors (1).

64267883 is an equidigital number, since it uses as much as digits as its factorization.

64267883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The square root of 64267883 is about 8016.7252042215. The cubic root of 64267883 is about 400.5573127290.

The spelling of 64267883 in words is "sixty-four million, two hundred sixty-seven thousand, eight hundred eighty-three".