536640266 has 8 divisors (see below), whose sum is σ = 822087360. Its totient is φ = 262611148.

The previous prime is 536640263. The next prime is 536640271. The reversal of 536640266 is 662046635.

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 (536640263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2854376 + ... + 2854563.

It is an arithmetic number, because the mean of its divisors is an integer number (102760920).

Almost surely, 2^536640266 is an apocalyptic number.

536640266 is a deficient number, since it is larger than the sum of its proper divisors (285447094).

536640266 is a wasteful number, since it uses less digits than its factorization.

536640266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708988.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 536640266 is about 23165.4973182101. The cubic root of 536640266 is about 812.6329330741.

The spelling of 536640266 in words is "five hundred thirty-six million, six hundred forty thousand, two hundred sixty-six".