150223738 has 8 divisors (see below), whose sum is σ = 257526432. Its totient is φ = 64381596.

The previous prime is 150223699. The next prime is 150223763. The reversal of 150223738 is 837322051.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5365120 + ... + 5365147.

It is an arithmetic number, because the mean of its divisors is an integer number (32190804).

Almost surely, 2^150223738 is an apocalyptic number.

150223738 is a deficient number, since it is larger than the sum of its proper divisors (107302694).

150223738 is a wasteful number, since it uses less digits than its factorization.

150223738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10730276.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 150223738 is about 12256.5793759923. The cubic root of 150223738 is about 531.5933279125.

Adding to 150223738 its reverse (837322051), we get a palindrome (987545789).

The spelling of 150223738 in words is "one hundred fifty million, two hundred twenty-three thousand, seven hundred thirty-eight".