36616003 has 2 divisors, whose sum is σ = 36616004. Its totient is φ = 36616002.

The previous prime is 36616001. The next prime is 36616007. The reversal of 36616003 is 30061663.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36616003 - 2¹ = 36616001 is a prime.

Together with 36616001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36616001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18308001 + 18308002.

It is an arithmetic number, because the mean of its divisors is an integer number (18308002).

Almost surely, 2^36616003 is an apocalyptic number.

36616003 is a deficient number, since it is larger than the sum of its proper divisors (1).

36616003 is an equidigital number, since it uses as much as digits as its factorization.

36616003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 36616003 is about 6051.1158475111. The cubic root of 36616003 is about 332.0654144826.

Adding to 36616003 its reverse (30061663), we get a palindrome (66677666).

The spelling of 36616003 in words is "thirty-six million, six hundred sixteen thousand, three".