150647 has 4 divisors (see below), whose sum is σ = 172176. Its totient is φ = 129120.

The previous prime is 150617. The next prime is 150649. The reversal of 150647 is 746051.

150647 is nontrivially palindromic in base 3.

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

It is a cyclic number.

It is not a de Polignac number, because 150647 - 2⁶ = 150583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 150647.

It is not an unprimeable number, because it can be changed into a prime (150649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10754 + ... + 10767.

It is an arithmetic number, because the mean of its divisors is an integer number (43044).

2¹⁵⁰⁶⁴⁷ is an apocalyptic number.

150647 is a deficient number, since it is larger than the sum of its proper divisors (21529).

150647 is an equidigital number, since it uses as much as digits as its factorization.

150647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21528.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 150647 is about 388.1327092632. The cubic root of 150647 is about 53.2092122287.

Adding to 150647 its reverse (746051), we get a palindrome (896698).

It can be divided in two parts, 150 and 647, that added together give a palindrome (797).

The spelling of 150647 in words is "one hundred fifty thousand, six hundred forty-seven".