606723022906 has 256 divisors, whose sum is σ = 1291132846080. Its totient is φ = 206240670720.

The previous prime is 606723022891. The next prime is 606723022907. The reversal of 606723022906 is 609220327606.

It is a super-2 number, since 2×606723022906² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (606723022907) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 761258100 + ... + 761258896.

It is an arithmetic number, because the mean of its divisors is an integer number (5043487680).

Almost surely, 2^606723022906 is an apocalyptic number.

606723022906 is an abundant number, since it is smaller than the sum of its proper divisors (684409823174).

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

606723022906 is a wasteful number, since it uses less digits than its factorization.

606723022906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 606723022906 in words is "six hundred six billion, seven hundred twenty-three million, twenty-two thousand, nine hundred six".