166252150 has 12 divisors (see below), whose sum is σ = 309229092. Its totient is φ = 66500840.

The previous prime is 166252117. The next prime is 166252153. The reversal of 166252150 is 51252661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166252153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1662472 + ... + 1662571.

It is an arithmetic number, because the mean of its divisors is an integer number (25769091).

Almost surely, 2^166252150 is an apocalyptic number.

166252150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166252150 is a deficient number, since it is larger than the sum of its proper divisors (142976942).

166252150 is a wasteful number, since it uses less digits than its factorization.

166252150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325055 (or 3325050 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 166252150 is about 12893.8803313820. The cubic root of 166252150 is about 549.8645947663.

The spelling of 166252150 in words is "one hundred sixty-six million, two hundred fifty-two thousand, one hundred fifty".