64008274 has 24 divisors (see below), whose sum is σ = 107346960. Its totient is φ = 28595160.

The previous prime is 64008271. The next prime is 64008311. The reversal of 64008274 is 47280046.

It is not an unprimeable number, because it can be changed into a prime (64008271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12037 + ... + 16519.

It is an arithmetic number, because the mean of its divisors is an integer number (4472790).

Almost surely, 2^64008274 is an apocalyptic number.

64008274 is a deficient number, since it is larger than the sum of its proper divisors (43338686).

64008274 is a wasteful number, since it uses less digits than its factorization.

64008274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566 (or 4555 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 64008274 is about 8000.5171082874. The cubic root of 64008274 is about 400.0172367572.

The spelling of 64008274 in words is "sixty-four million, eight thousand, two hundred seventy-four".