501226 has 8 divisors (see below), whose sum is σ = 820224. Its totient is φ = 227820.

The previous prime is 501223. The next prime is 501229. The reversal of 501226 is 622105.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (501223) and next prime (501229).

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

It is not an unprimeable number, because it can be changed into a prime (501223) 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, 11370 + ... + 11413.

It is an arithmetic number, because the mean of its divisors is an integer number (102528).

2⁵⁰¹²²⁶ is an apocalyptic number.

501226 is a deficient number, since it is larger than the sum of its proper divisors (318998).

501226 is a wasteful number, since it uses less digits than its factorization.

501226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22796.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 501226 is about 707.9731633332. The cubic root of 501226 is about 79.4348714383.

It can be divided in two parts, 501 and 226, that added together give a palindrome (727).

The spelling of 501226 in words is "five hundred one thousand, two hundred twenty-six".