150412666 has 8 divisors (see below), whose sum is σ = 225675540. Its totient is φ = 75187488.

The previous prime is 150412657. The next prime is 150412727. The reversal of 150412666 is 666214051.

It can be written as a sum of positive squares in 2 ways, for example, as 127035441 + 23377225 = 11271^2 + 4835^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4920 + ... + 18028.

Almost surely, 2^150412666 is an apocalyptic number.

150412666 is a deficient number, since it is larger than the sum of its proper divisors (75262874).

150412666 is a wasteful number, since it uses less digits than its factorization.

150412666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18848.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 150412666 is about 12264.2841617438. The cubic root of 150412666 is about 531.8160862951.

The spelling of 150412666 in words is "one hundred fifty million, four hundred twelve thousand, six hundred sixty-six".