166748150 has 12 divisors (see below), whose sum is σ = 310151652. Its totient is φ = 66699240.

The previous prime is 166748143. The next prime is 166748167. The reversal of 166748150 is 51847661.

166748150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1667432 + ... + 1667531.

It is an arithmetic number, because the mean of its divisors is an integer number (25845971).

Almost surely, 2^166748150 is an apocalyptic number.

166748150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166748150 is a deficient number, since it is larger than the sum of its proper divisors (143403502).

166748150 is a wasteful number, since it uses less digits than its factorization.

166748150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3334975 (or 3334970 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 166748150 is about 12913.0999376602. The cubic root of 166748150 is about 550.4108775505.

The spelling of 166748150 in words is "one hundred sixty-six million, seven hundred forty-eight thousand, one hundred fifty".