64948875 has 64 divisors (see below), whose sum is σ = 115335168. Its totient is φ = 32400000.

The previous prime is 64948867. The next prime is 64948889. The reversal of 64948875 is 57884946.

It is not a de Polignac number, because 64948875 - 2³ = 64948867 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 430050 + ... + 430200.

It is an arithmetic number, because the mean of its divisors is an integer number (1802112).

Almost surely, 2^64948875 is an apocalyptic number.

64948875 is a deficient number, since it is larger than the sum of its proper divisors (50386293).

64948875 is a wasteful number, since it uses less digits than its factorization.

64948875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237 (or 227 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 64948875 is about 8059.0864866931. The cubic root of 64948875 is about 401.9671330274.

The spelling of 64948875 in words is "sixty-four million, nine hundred forty-eight thousand, eight hundred seventy-five".