36388061 has 2 divisors, whose sum is σ = 36388062. Its totient is φ = 36388060.

The previous prime is 36388049. The next prime is 36388063. The reversal of 36388061 is 16088363.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29365561 + 7022500 = 5419^2 + 2650^2 .

It is an emirp because it is prime and its reverse (16088363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36388061 - 2¹⁰ = 36387037 is a prime.

Together with 36388063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36388063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18194030 + 18194031.

It is an arithmetic number, because the mean of its divisors is an integer number (18194031).

Almost surely, 2^36388061 is an apocalyptic number.

It is an amenable number.

36388061 is a deficient number, since it is larger than the sum of its proper divisors (1).

36388061 is an equidigital number, since it uses as much as digits as its factorization.

36388061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 36388061 is about 6032.2517354633. The cubic root of 36388061 is about 331.3749216267.

The spelling of 36388061 in words is "thirty-six million, three hundred eighty-eight thousand, sixty-one".