150666146 has 16 divisors (see below), whose sum is σ = 242201664.
Its totient is φ = 70109424.
The previous prime is 150666133. The next prime is 150666163. The reversal of 150666146 is 641666051.
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 7 ways as a sum of consecutive naturals, for example, 42560 + ... + 45963.
It is an arithmetic number, because the mean of its divisors is an integer number (15137604).
Almost surely, 2150666146 is an apocalyptic number.
150666146 is a deficient number, since it is larger than the sum of its proper divisors (91535518).
150666146 is a wasteful number, since it uses less digits than its factorization.
150666146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88585.
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 150666146 is about 12274.6138839476.
The cubic root of 150666146 is about 532.1146628495.
It can be divided in two parts, 15066 and 6146, that multiplied together give a triangular number (92595636 = T13608).
The spelling of 150666146 in words is "one hundred fifty million, six hundred sixty-six thousand, one hundred forty-six".