536221014 has 48 divisors (see below), whose sum is σ = 1256735088. Its totient is φ = 152076288.

The previous prime is 536221013. The next prime is 536221027. The reversal of 536221014 is 410122635.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536221013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33622 + ... + 46934.

It is an arithmetic number, because the mean of its divisors is an integer number (26181981).

Almost surely, 2^536221014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536221014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628367544).

536221014 is an abundant number, since it is smaller than the sum of its proper divisors (720514074).

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

536221014 is a wasteful number, since it uses less digits than its factorization.

536221014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13469 (or 13462 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 536221014 is about 23156.4464890449. The cubic root of 536221014 is about 812.4212538752.

Adding to 536221014 its reverse (410122635), we get a palindrome (946343649).

The spelling of 536221014 in words is "five hundred thirty-six million, two hundred twenty-one thousand, fourteen".