36608773 has 2 divisors, whose sum is σ = 36608774. Its totient is φ = 36608772.

The previous prime is 36608771. The next prime is 36608783. The reversal of 36608773 is 37780663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34304449 + 2304324 = 5857^2 + 1518^2 .

It is a cyclic number.

It is not a de Polignac number, because 36608773 - 2¹ = 36608771 is a prime.

Together with 36608771, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36608771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18304386 + 18304387.

It is an arithmetic number, because the mean of its divisors is an integer number (18304387).

Almost surely, 2^36608773 is an apocalyptic number.

It is an amenable number.

36608773 is a deficient number, since it is larger than the sum of its proper divisors (1).

36608773 is an equidigital number, since it uses as much as digits as its factorization.

36608773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 36608773 is about 6050.5184075416. The cubic root of 36608773 is about 332.0435570907.

The spelling of 36608773 in words is "thirty-six million, six hundred eight thousand, seven hundred seventy-three".