150628 has 6 divisors (see below), whose sum is σ = 263606. Its totient is φ = 75312.

The previous prime is 150617. The next prime is 150649. The reversal of 150628 is 826051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 142884 + 7744 = 378^2 + 88^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150599 and 150608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18825 + ... + 18832.

2¹⁵⁰⁶²⁸ is an apocalyptic number.

It is an amenable number.

150628 is a deficient number, since it is larger than the sum of its proper divisors (112978).

150628 is a wasteful number, since it uses less digits than its factorization.

150628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37661 (or 37659 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 150628 is about 388.1082323270. The cubic root of 150628 is about 53.2069751723.

Adding to 150628 its reverse (826051), we get a palindrome (976679).

The spelling of 150628 in words is "one hundred fifty thousand, six hundred twenty-eight".