154906 has 8 divisors (see below), whose sum is σ = 235764. Its totient is φ = 76320.

The previous prime is 154897. The next prime is 154927. The reversal of 154906 is 609451.

154906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 152881 + 2025 = 391^2 + 45^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385 + ... + 676.

2¹⁵⁴⁹⁰⁶ is an apocalyptic number.

154906 is a deficient number, since it is larger than the sum of its proper divisors (80858).

154906 is a wasteful number, since it uses less digits than its factorization.

154906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 154906 is about 393.5809954762. The cubic root of 154906 is about 53.7059924628.

The spelling of 154906 in words is "one hundred fifty-four thousand, nine hundred six".