606220044 has 48 divisors (see below), whose sum is σ = 1442448000. Its totient is φ = 198102016.

The previous prime is 606220019. The next prime is 606220049. The reversal of 606220044 is 440022606.

It is a junction number, because it is equal to n+sod(n) for n = 606219996 and 606220023.

It is not an unprimeable number, because it can be changed into a prime (606220049) 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 15 ways as a sum of consecutive naturals, for example, 316939 + ... + 318845.

It is an arithmetic number, because the mean of its divisors is an integer number (30051000).

Almost surely, 2^606220044 is an apocalyptic number.

It is an amenable number.

606220044 is an abundant number, since it is smaller than the sum of its proper divisors (836227956).

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

606220044 is a wasteful number, since it uses less digits than its factorization.

606220044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 606220044 is about 24621.5361827811. The cubic root of 606220044 is about 846.3372005006.

It can be divided in two parts, 6062 and 20044, that added together give a triangular number (26106 = T₂₂₈).

The spelling of 606220044 in words is "six hundred six million, two hundred twenty thousand, forty-four".