150448 has 10 divisors (see below), whose sum is σ = 291524. Its totient is φ = 75216.

The previous prime is 150439. The next prime is 150473. The reversal of 150448 is 844051.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4686 + ... + 4717.

2¹⁵⁰⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

150448 is a deficient number, since it is larger than the sum of its proper divisors (141076).

150448 is an equidigital number, since it uses as much as digits as its factorization.

150448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9411 (or 9405 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 150448 is about 387.8762689312. The cubic root of 150448 is about 53.1857726668.

Subtracting from 150448 its sum of digits (22), we obtain a triangular number (150426 = T₅₄₈).

Adding to 150448 its reverse (844051), we get a palindrome (994499).

The spelling of 150448 in words is "one hundred fifty thousand, four hundred forty-eight".