36505822 has 8 divisors (see below), whose sum is σ = 54972576. Its totient is φ = 18181632.

The previous prime is 36505801. The next prime is 36505829. The reversal of 36505822 is 22850563.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36505829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34998 + ... + 36025.

It is an arithmetic number, because the mean of its divisors is an integer number (6871572).

Almost surely, 2^36505822 is an apocalyptic number.

36505822 is a deficient number, since it is larger than the sum of its proper divisors (18466754).

36505822 is a wasteful number, since it uses less digits than its factorization.

36505822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71282.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 36505822 is about 6042.0047997333. The cubic root of 36505822 is about 331.7320078105.

The spelling of 36505822 in words is "thirty-six million, five hundred five thousand, eight hundred twenty-two".