64266676 has 12 divisors (see below), whose sum is σ = 112523040. Its totient is φ = 32117240.

The previous prime is 64266673. The next prime is 64266677. The reversal of 64266676 is 67666246.

64266676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64266673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12441 + ... + 16831.

It is an arithmetic number, because the mean of its divisors is an integer number (9376920).

Almost surely, 2^64266676 is an apocalyptic number.

It is an amenable number.

64266676 is a deficient number, since it is larger than the sum of its proper divisors (48256364).

64266676 is a wasteful number, since it uses less digits than its factorization.

64266676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8054 (or 8052 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 64266676 is about 8016.6499237524. The cubic root of 64266676 is about 400.5548051224.

The spelling of 64266676 in words is "sixty-four million, two hundred sixty-six thousand, six hundred seventy-six".