64463848 has 16 divisors (see below), whose sum is σ = 126125280. Its totient is φ = 30830448.

The previous prime is 64463831. The next prime is 64463873. The reversal of 64463848 is 84836446.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174990 + ... + 175357.

It is an arithmetic number, because the mean of its divisors is an integer number (7882830).

Almost surely, 2^64463848 is an apocalyptic number.

It is an amenable number.

64463848 is a deficient number, since it is larger than the sum of its proper divisors (61661432).

64463848 is a wasteful number, since it uses less digits than its factorization.

64463848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350376 (or 350372 counting only the distinct ones).

The product of its digits is 442368, while the sum is 43.

The square root of 64463848 is about 8028.9381614258. The cubic root of 64463848 is about 400.9640247741.

The spelling of 64463848 in words is "sixty-four million, four hundred sixty-three thousand, eight hundred forty-eight".