500149 has 8 divisors (see below), whose sum is σ = 546560. Its totient is φ = 454896.

The previous prime is 500119. The next prime is 500153. The reversal of 500149 is 941005.

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

It is not a de Polignac number, because 500149 - 2⁹ = 499637 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 (500119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784 + ... + 1270.

It is an arithmetic number, because the mean of its divisors is an integer number (68320).

2⁵⁰⁰¹⁴⁹ is an apocalyptic number.

It is an amenable number.

500149 is a deficient number, since it is larger than the sum of its proper divisors (46411).

500149 is a wasteful number, since it uses less digits than its factorization.

500149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 500149 is about 707.2121322489. The cubic root of 500149 is about 79.3779359073.

It can be divided in two parts, 5001 and 49, that added together give a triangular number (5050 = T₁₀₀).

The spelling of 500149 in words is "five hundred thousand, one hundred forty-nine".