64750606 has 8 divisors (see below), whose sum is σ = 97376760. Its totient is φ = 32291688.

The previous prime is 64750601. The next prime is 64750607. The reversal of 64750606 is 60605746.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64750601) 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 3 ways as a sum of consecutive naturals, for example, 40836 + ... + 42391.

It is an arithmetic number, because the mean of its divisors is an integer number (12172095).

Almost surely, 2^64750606 is an apocalyptic number.

64750606 is a deficient number, since it is larger than the sum of its proper divisors (32626154).

64750606 is a wasteful number, since it uses less digits than its factorization.

64750606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83618.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 64750606 is about 8046.7761246353. The cubic root of 64750606 is about 401.5576886411.

It can be divided in two parts, 64750 and 606, that added together give a palindrome (65356).

The spelling of 64750606 in words is "sixty-four million, seven hundred fifty thousand, six hundred six".