150338722 has 4 divisors (see below), whose sum is σ = 225508086. Its totient is φ = 75169360.

The previous prime is 150338719. The next prime is 150338743. The reversal of 150338722 is 227833051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 145226601 + 5112121 = 12051^2 + 2261^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37584679 + ... + 37584682.

Almost surely, 2^150338722 is an apocalyptic number.

150338722 is a deficient number, since it is larger than the sum of its proper divisors (75169364).

150338722 is an equidigital number, since it uses as much as digits as its factorization.

150338722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75169363.

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

The square root of 150338722 is about 12261.2691838977. The cubic root of 150338722 is about 531.7289237451.

The spelling of 150338722 in words is "one hundred fifty million, three hundred thirty-eight thousand, seven hundred twenty-two".