150666328 has 8 divisors (see below), whose sum is σ = 282499380. Its totient is φ = 75333160.

The previous prime is 150666319. The next prime is 150666337. The reversal of 150666328 is 823666051.

It is an interprime number because it is at equal distance from previous prime (150666319) and next prime (150666337).

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9416638 + ... + 9416653.

Almost surely, 2^150666328 is an apocalyptic number.

It is an amenable number.

150666328 is a deficient number, since it is larger than the sum of its proper divisors (131833052).

150666328 is a wasteful number, since it uses less digits than its factorization.

150666328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18833297 (or 18833293 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 150666328 is about 12274.6212976206. The cubic root of 150666328 is about 532.1148771087.

The spelling of 150666328 in words is "one hundred fifty million, six hundred sixty-six thousand, three hundred twenty-eight".