150665196 has 48 divisors (see below), whose sum is σ = 386483328. Its totient is φ = 45302400.

The previous prime is 150665171. The next prime is 150665197. The reversal of 150665196 is 691566051.

It is not an unprimeable number, because it can be changed into a prime (150665197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12936 + ... + 21648.

It is an arithmetic number, because the mean of its divisors is an integer number (8051736).

Almost surely, 2^150665196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150665196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193241664).

150665196 is an abundant number, since it is smaller than the sum of its proper divisors (235818132).

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

150665196 is a wasteful number, since it uses less digits than its factorization.

150665196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8862 (or 8860 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 150665196 is about 12274.5751861317. The cubic root of 150665196 is about 532.1135444607.

The spelling of 150665196 in words is "one hundred fifty million, six hundred sixty-five thousand, one hundred ninety-six".