150047 has 4 divisors (see below), whose sum is σ = 150936. Its totient is φ = 149160.

The previous prime is 150041. The next prime is 150053. The reversal of 150047 is 740051.

It is a happy number.

150047 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, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (150041) and next prime (150053).

It is a cyclic number.

It is not a de Polignac number, because 150047 - 2⁸ = 149791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150041) 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, 104 + ... + 557.

It is an arithmetic number, because the mean of its divisors is an integer number (37734).

2¹⁵⁰⁰⁴⁷ is an apocalyptic number.

150047 is a deficient number, since it is larger than the sum of its proper divisors (889).

150047 is an equidigital number, since it uses as much as digits as its factorization.

150047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 150047 is about 387.3590066076. The cubic root of 150047 is about 53.1384773188.

Adding to 150047 its reverse (740051), we get a palindrome (890098).

It can be divided in two parts, 1500 and 47, that multiplied together give a triangular number (70500 = T₃₇₅).

The spelling of 150047 in words is "one hundred fifty thousand, forty-seven".