4623005406 has 32 divisors (see below), whose sum is σ = 9823628160. Its totient is φ = 1446248736.

The previous prime is 4623005383. The next prime is 4623005407. The reversal of 4623005406 is 6045003264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623005407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177301 + ... + 201696.

It is an arithmetic number, because the mean of its divisors is an integer number (306988380).

Almost surely, 2^4623005406 is an apocalyptic number.

4623005406 is an abundant number, since it is smaller than the sum of its proper divisors (5200622754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4623005406 is a wasteful number, since it uses less digits than its factorization.

4623005406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379128.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 4623005406 is about 67992.6864155256. The cubic root of 4623005406 is about 1665.8713804033.

The spelling of 4623005406 in words is "four billion, six hundred twenty-three million, five thousand, four hundred six".