36520266 has 8 divisors (see below), whose sum is σ = 73040544. Its totient is φ = 12173420.

The previous prime is 36520243. The next prime is 36520271. The reversal of 36520266 is 66202563.

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

36520266 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3043350 + ... + 3043361.

It is an arithmetic number, because the mean of its divisors is an integer number (9130068).

Almost surely, 2^36520266 is an apocalyptic number.

36520266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36520266 is a wasteful number, since it uses less digits than its factorization.

36520266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6086716.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 36520266 is about 6043.1999801430. The cubic root of 36520266 is about 331.7757533927.

The spelling of 36520266 in words is "thirty-six million, five hundred twenty thousand, two hundred sixty-six".