150428 has 6 divisors (see below), whose sum is σ = 263256. Its totient is φ = 75212.

The previous prime is 150427. The next prime is 150431. The reversal of 150428 is 824051.

150428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18800 + ... + 18807.

It is an arithmetic number, because the mean of its divisors is an integer number (43876).

2¹⁵⁰⁴²⁸ is an apocalyptic number.

It is an amenable number.

150428 is a deficient number, since it is larger than the sum of its proper divisors (112828).

150428 is a wasteful number, since it uses less digits than its factorization.

150428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37611 (or 37609 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 150428 is about 387.8504866569. The cubic root of 150428 is about 53.1834157891.

Adding to 150428 its reverse (824051), we get a palindrome (974479).

The spelling of 150428 in words is "one hundred fifty thousand, four hundred twenty-eight".