150142208 has 18 divisors (see below), whose sum is σ = 299698434. Its totient is φ = 75070976.

The previous prime is 150142177. The next prime is 150142231. The reversal of 150142208 is 802241051.

It can be written as a sum of positive squares in only one way, i.e., 117332224 + 32809984 = 10832^2 + 5728^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292991 + ... + 293502.

It is an arithmetic number, because the mean of its divisors is an integer number (16649913).

Almost surely, 2^150142208 is an apocalyptic number.

It is an amenable number.

150142208 is a deficient number, since it is larger than the sum of its proper divisors (149556226).

150142208 is an frugal number, since it uses more digits than its factorization.

150142208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586509 (or 586495 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 150142208 is about 12253.2529558481. The cubic root of 150142208 is about 531.4971410566.

Adding to 150142208 its reverse (802241051), we get a palindrome (952383259).

The spelling of 150142208 in words is "one hundred fifty million, one hundred forty-two thousand, two hundred eight".