666234050 has 24 divisors (see below), whose sum is σ = 1304418000. Its totient is φ = 252467280.

The previous prime is 666234047. The next prime is 666234061. The reversal of 666234050 is 50432666.

It is a junction number, because it is equal to n+sod(n) for n = 666233998 and 666234016.

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 11 ways as a sum of consecutive naturals, for example, 349700 + ... + 351599.

It is an arithmetic number, because the mean of its divisors is an integer number (54350750).

Almost surely, 2^666234050 is an apocalyptic number.

666234050 is a deficient number, since it is larger than the sum of its proper divisors (638183950).

666234050 is a wasteful number, since it uses less digits than its factorization.

666234050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701330 (or 701325 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 666234050 is about 25811.5100294423. The cubic root of 666234050 is about 873.3914611130.

The spelling of 666234050 in words is "six hundred sixty-six million, two hundred thirty-four thousand, fifty".