606144066 has 32 divisors (see below), whose sum is σ = 1326293568. Its totient is φ = 183152640.

The previous prime is 606144037. The next prime is 606144073. The reversal of 606144066 is 660441606.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10290 + ... + 36306.

It is an arithmetic number, because the mean of its divisors is an integer number (41446674).

Almost surely, 2^606144066 is an apocalyptic number.

606144066 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

606144066 is an abundant number, since it is smaller than the sum of its proper divisors (720149502).

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

606144066 is a wasteful number, since it uses less digits than its factorization.

606144066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26386.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 606144066 is about 24619.9932168959. The cubic root of 606144066 is about 846.3018416706.

The spelling of 606144066 in words is "six hundred six million, one hundred forty-four thousand, sixty-six".