166650352 has 20 divisors (see below), whose sum is σ = 352238616. Its totient is φ = 75750080.

The previous prime is 166650343. The next prime is 166650359. The reversal of 166650352 is 253056661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166650359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473263 + ... + 473614.

Almost surely, 2^166650352 is an apocalyptic number.

It is an amenable number.

166650352 is an abundant number, since it is smaller than the sum of its proper divisors (185588264).

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

166650352 is a wasteful number, since it uses less digits than its factorization.

166650352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946896 (or 946890 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 166650352 is about 12909.3126075713. The cubic root of 166650352 is about 550.3032509490.

The spelling of 166650352 in words is "one hundred sixty-six million, six hundred fifty thousand, three hundred fifty-two".