64056466 has 16 divisors (see below), whose sum is σ = 98576280. Its totient is φ = 31207680.

The previous prime is 64056463. The next prime is 64056469. The reversal of 64056466 is 66465046.

64056466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (64056463) and next prime (64056469).

It can be written as a sum of positive squares in 4 ways, for example, as 28998225 + 35058241 = 5385^2 + 5921^2 .

It is not an unprimeable number, because it can be changed into a prime (64056463) 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 7 ways as a sum of consecutive naturals, for example, 10890 + ... + 15706.

Almost surely, 2^64056466 is an apocalyptic number.

64056466 is a deficient number, since it is larger than the sum of its proper divisors (34519814).

64056466 is a wasteful number, since it uses less digits than its factorization.

64056466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4989.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 64056466 is about 8003.5283469230. The cubic root of 64056466 is about 400.1176029205.

It can be divided in two parts, 640564 and 66, that multiplied together give a palindrome (42277224).

The spelling of 64056466 in words is "sixty-four million, fifty-six thousand, four hundred sixty-six".