4646624005 has 16 divisors (see below), whose sum is σ = 5603021424. Its totient is φ = 3699289600.

The previous prime is 4646623997. The next prime is 4646624011. The reversal of 4646624005 is 5004266464.

It can be written as a sum of positive squares in 8 ways, for example, as 742998564 + 3903625441 = 27258^2 + 62479^2 .

It is not a de Polignac number, because 4646624005 - 2³ = 4646623997 is a prime.

It is a super-2 number, since 2×4646624005² = 43182229287684480050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1253655 + ... + 1257355.

It is an arithmetic number, because the mean of its divisors is an integer number (350188839).

Almost surely, 2^4646624005 is an apocalyptic number.

It is an amenable number.

4646624005 is a deficient number, since it is larger than the sum of its proper divisors (956397419).

4646624005 is a wasteful number, since it uses less digits than its factorization.

4646624005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4856.

The product of its (nonzero) digits is 138240, while the sum is 37.

The square root of 4646624005 is about 68166.1499939669. The cubic root of 4646624005 is about 1668.7035014795.

The spelling of 4646624005 in words is "four billion, six hundred forty-six million, six hundred twenty-four thousand, five".