150812 has 12 divisors (see below), whose sum is σ = 271320. Its totient is φ = 73296.

The previous prime is 150797. The next prime is 150827. The reversal of 150812 is 218051.

It is an interprime number because it is at equal distance from previous prime (150797) and next prime (150827).

It is a congruent number.

It is an unprimeable number.

150812 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362 + ... + 657.

It is an arithmetic number, because the mean of its divisors is an integer number (22610).

2¹⁵⁰⁸¹² is an apocalyptic number.

It is an amenable number.

150812 is a deficient number, since it is larger than the sum of its proper divisors (120508).

150812 is a wasteful number, since it uses less digits than its factorization.

150812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 150812 is about 388.3452072577. The cubic root of 150812 is about 53.2286313933.

Adding to 150812 its reverse (218051), we get a palindrome (368863).

The spelling of 150812 in words is "one hundred fifty thousand, eight hundred twelve".