36051839 has 2 divisors, whose sum is σ = 36051840. Its totient is φ = 36051838.

The previous prime is 36051811. The next prime is 36051863. The reversal of 36051839 is 93815063.

It is a strong prime.

It is an emirp because it is prime and its reverse (93815063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36051839 - 2¹² = 36047743 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 36051799 and 36051808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36051809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18025919 + 18025920.

It is an arithmetic number, because the mean of its divisors is an integer number (18025920).

Almost surely, 2^36051839 is an apocalyptic number.

36051839 is a deficient number, since it is larger than the sum of its proper divisors (1).

36051839 is an equidigital number, since it uses as much as digits as its factorization.

36051839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 36051839 is about 6004.3183626453. The cubic root of 36051839 is about 330.3511383274.

The spelling of 36051839 in words is "thirty-six million, fifty-one thousand, eight hundred thirty-nine".