151612166 has 8 divisors (see below), whose sum is σ = 228264480. Its totient is φ = 75524008.

The previous prime is 151612163. The next prime is 151612187. The reversal of 151612166 is 661216151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151612163) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 140366 + ... + 141441.

It is an arithmetic number, because the mean of its divisors is an integer number (28533060).

Almost surely, 2^151612166 is an apocalyptic number.

151612166 is a deficient number, since it is larger than the sum of its proper divisors (76652314).

151612166 is a wasteful number, since it uses less digits than its factorization.

151612166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282078.

The product of its digits is 2160, while the sum is 29.

The square root of 151612166 is about 12313.0892143280. The cubic root of 151612166 is about 533.2260410039.

The spelling of 151612166 in words is "one hundred fifty-one million, six hundred twelve thousand, one hundred sixty-six".