501206 has 8 divisors (see below), whose sum is σ = 757944. Its totient is φ = 248560.

The previous prime is 501203. The next prime is 501209. The reversal of 501206 is 602105.

It is an interprime number because it is at equal distance from previous prime (501203) and next prime (501209).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501203) 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, 695 + ... + 1218.

It is an arithmetic number, because the mean of its divisors is an integer number (94743).

2⁵⁰¹²⁰⁶ is an apocalyptic number.

501206 is a deficient number, since it is larger than the sum of its proper divisors (256738).

501206 is a wasteful number, since it uses less digits than its factorization.

501206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 501206 is about 707.9590383631. The cubic root of 501206 is about 79.4338148833.

It can be divided in two parts, 501 and 206, that added together give a palindrome (707).

The spelling of 501206 in words is "five hundred one thousand, two hundred six".