36809122 has 8 divisors (see below), whose sum is σ = 63101376. Its totient is φ = 15775332.

The previous prime is 36809077. The next prime is 36809141. The reversal of 36809122 is 22190863.

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

It is a super-2 number, since 2×36809122² = 2709822924821768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314598 + ... + 1314625.

It is an arithmetic number, because the mean of its divisors is an integer number (7887672).

Almost surely, 2^36809122 is an apocalyptic number.

36809122 is a deficient number, since it is larger than the sum of its proper divisors (26292254).

36809122 is a wasteful number, since it uses less digits than its factorization.

36809122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2629232.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 36809122 is about 6067.0521672390. The cubic root of 36809122 is about 332.6481808855.

Adding to 36809122 its reverse (22190863), we get a palindrome (58999985).

The spelling of 36809122 in words is "thirty-six million, eight hundred nine thousand, one hundred twenty-two".