64375562 has 8 divisors (see below), whose sum is σ = 96931296. Its totient is φ = 32065132.

The previous prime is 64375559. The next prime is 64375567. The reversal of 64375562 is 26557346.

64375562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (64375567) 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, 60668 + ... + 61719.

It is an arithmetic number, because the mean of its divisors is an integer number (12116412).

Almost surely, 2^64375562 is an apocalyptic number.

64375562 is a deficient number, since it is larger than the sum of its proper divisors (32555734).

64375562 is a wasteful number, since it uses less digits than its factorization.

64375562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122652.

The product of its digits is 151200, while the sum is 38.

The square root of 64375562 is about 8023.4382904089. The cubic root of 64375562 is about 400.7808953474.

The spelling of 64375562 in words is "sixty-four million, three hundred seventy-five thousand, five hundred sixty-two".