501241214 has 16 divisors (see below), whose sum is σ = 763037088. Its totient is φ = 246903552.

The previous prime is 501241211. The next prime is 501241241. The reversal of 501241214 is 412142105.

It is a happy number.

It is a super-2 number, since 2×501241214² = 502485509224387592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501241211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188039 + ... + 190685.

It is an arithmetic number, because the mean of its divisors is an integer number (47689818).

Almost surely, 2^501241214 is an apocalyptic number.

501241214 is a deficient number, since it is larger than the sum of its proper divisors (261795874).

501241214 is a wasteful number, since it uses less digits than its factorization.

501241214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 501241214 is about 22388.4169605624. The cubic root of 501241214 is about 794.3567514089.

Adding to 501241214 its reverse (412142105), we get a palindrome (913383319).

The spelling of 501241214 in words is "five hundred one million, two hundred forty-one thousand, two hundred fourteen".