150668 has 12 divisors (see below), whose sum is σ = 301392. Its totient is φ = 64560.

The previous prime is 150659. The next prime is 150697. The reversal of 150668 is 866051.

150668 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 11.

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 in 3 ways as a sum of consecutive naturals, for example, 2663 + ... + 2718.

It is an arithmetic number, because the mean of its divisors is an integer number (25116).

2¹⁵⁰⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

150668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150668 is a wasteful number, since it uses less digits than its factorization.

150668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5392 (or 5390 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 150668 is about 388.1597609233. The cubic root of 150668 is about 53.2116845460.

It can be divided in two parts, 150 and 668, that added together give a palindrome (818).

The spelling of 150668 in words is "one hundred fifty thousand, six hundred sixty-eight".