150666216 has 32 divisors (see below), whose sum is σ = 377092800. Its totient is φ = 50165120.

The previous prime is 150666209. The next prime is 150666221. The reversal of 150666216 is 612666051.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21700 + ... + 27788.

It is an arithmetic number, because the mean of its divisors is an integer number (11784150).

Almost surely, 2^150666216 is an apocalyptic number.

It is an amenable number.

150666216 is an abundant number, since it is smaller than the sum of its proper divisors (226426584).

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

150666216 is a wasteful number, since it uses less digits than its factorization.

150666216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7129 (or 7125 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 150666216 is about 12274.6167353608. The cubic root of 150666216 is about 532.1147452569.

The spelling of 150666216 in words is "one hundred fifty million, six hundred sixty-six thousand, two hundred sixteen".