150234446 has 4 divisors (see below), whose sum is σ = 225351672. Its totient is φ = 75117222.

The previous prime is 150234433. The next prime is 150234449. The reversal of 150234446 is 644432051.

150234446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150234449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37558610 + ... + 37558613.

It is an arithmetic number, because the mean of its divisors is an integer number (56337918).

Almost surely, 2^150234446 is an apocalyptic number.

150234446 is a deficient number, since it is larger than the sum of its proper divisors (75117226).

150234446 is an equidigital number, since it uses as much as digits as its factorization.

150234446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75117225.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 150234446 is about 12257.0161948167. The cubic root of 150234446 is about 531.6059583311.

Adding to 150234446 its reverse (644432051), we get a palindrome (794666497).

The spelling of 150234446 in words is "one hundred fifty million, two hundred thirty-four thousand, four hundred forty-six".