166242352 has 10 divisors (see below), whose sum is σ = 322094588. Its totient is φ = 83121168.

The previous prime is 166242341. The next prime is 166242361. The reversal of 166242352 is 253242661.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5195058 + ... + 5195089.

Almost surely, 2^166242352 is an apocalyptic number.

It is an amenable number.

166242352 is a deficient number, since it is larger than the sum of its proper divisors (155852236).

166242352 is a wasteful number, since it uses less digits than its factorization.

166242352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10390155 (or 10390149 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 166242352 is about 12893.5003780975. The cubic root of 166242352 is about 549.8537925418.

The spelling of 166242352 in words is "one hundred sixty-six million, two hundred forty-two thousand, three hundred fifty-two".