36663037 has 2 divisors, whose sum is σ = 36663038. Its totient is φ = 36663036.

The previous prime is 36663019. The next prime is 36663059. The reversal of 36663037 is 73036663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33860761 + 2802276 = 5819^2 + 1674^2 .

It is a cyclic number.

It is not a de Polignac number, because 36663037 - 2¹¹ = 36660989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36662993 and 36663011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36663007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18331518 + 18331519.

It is an arithmetic number, because the mean of its divisors is an integer number (18331519).

Almost surely, 2^36663037 is an apocalyptic number.

It is an amenable number.

36663037 is a deficient number, since it is larger than the sum of its proper divisors (1).

36663037 is an equidigital number, since it uses as much as digits as its factorization.

36663037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 34.

The square root of 36663037 is about 6055.0009909165. Note that the first 3 decimals coincide. The cubic root of 36663037 is about 332.2075352388.

The spelling of 36663037 in words is "thirty-six million, six hundred sixty-three thousand, thirty-seven".