64001876 has 12 divisors (see below), whose sum is σ = 112145460. Its totient is φ = 31960320.

The previous prime is 64001867. The next prime is 64001891. The reversal of 64001876 is 67810046.

64001876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7150276 + 56851600 = 2674^2 + 7540^2 .

It is a congruent number.

It is an unprimeable number.

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, 6461 + ... + 13028.

It is an arithmetic number, because the mean of its divisors is an integer number (9345455).

Almost surely, 2^64001876 is an apocalyptic number.

It is an amenable number.

64001876 is a deficient number, since it is larger than the sum of its proper divisors (48143584).

64001876 is a wasteful number, since it uses less digits than its factorization.

64001876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20314 (or 20312 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 64001876 is about 8000.1172491408. The cubic root of 64001876 is about 400.0039082951.

The spelling of 64001876 in words is "sixty-four million, one thousand, eight hundred seventy-six".