501234 has 16 divisors (see below), whose sum is σ = 1011360. Its totient is φ = 165600.

The previous prime is 501233. The next prime is 501257. The reversal of 501234 is 432105.

501234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (501233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534 + ... + 1134.

It is an arithmetic number, because the mean of its divisors is an integer number (63210).

2⁵⁰¹²³⁴ is an apocalyptic number.

501234 is an abundant number, since it is smaller than the sum of its proper divisors (510126).

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

501234 is a wasteful number, since it uses less digits than its factorization.

501234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 501234 is about 707.9788132423. The cubic root of 501234 is about 79.4352940524.

Adding to 501234 its reverse (432105), we get a palindrome (933339).

The spelling of 501234 in words is "five hundred one thousand, two hundred thirty-four".