536707221 has 8 divisors (see below), whose sum is σ = 757704384. Its totient is φ = 336757440.

The previous prime is 536707183. The next prime is 536707229. The reversal of 536707221 is 122707635.

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

It is not a de Polignac number, because 536707221 - 2¹⁰ = 536706197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536707229) 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, 5261785 + ... + 5261886.

It is an arithmetic number, because the mean of its divisors is an integer number (94713048).

Almost surely, 2^536707221 is an apocalyptic number.

536707221 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

536707221 is a deficient number, since it is larger than the sum of its proper divisors (220997163).

536707221 is a wasteful number, since it uses less digits than its factorization.

536707221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10523691.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 536707221 is about 23166.9424180231. The cubic root of 536707221 is about 812.6667282617. Note that the first 3 decimals are identical.

The spelling of 536707221 in words is "five hundred thirty-six million, seven hundred seven thousand, two hundred twenty-one".