36822889 has 2 divisors, whose sum is σ = 36822890. Its totient is φ = 36822888.

The previous prime is 36822887. The next prime is 36822911. The reversal of 36822889 is 98822863.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36808489 + 14400 = 6067^2 + 120^2 .

It is a cyclic number.

It is not a de Polignac number, because 36822889 - 2¹ = 36822887 is a prime.

Together with 36822887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36822887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18411444 + 18411445.

It is an arithmetic number, because the mean of its divisors is an integer number (18411445).

Almost surely, 2^36822889 is an apocalyptic number.

It is an amenable number.

36822889 is a deficient number, since it is larger than the sum of its proper divisors (1).

36822889 is an equidigital number, since it uses as much as digits as its factorization.

36822889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 46.

The square root of 36822889 is about 6068.1866319354. The cubic root of 36822889 is about 332.6896470261.

The spelling of 36822889 in words is "thirty-six million, eight hundred twenty-two thousand, eight hundred eighty-nine".