36004901 has 2 divisors, whose sum is σ = 36004902. Its totient is φ = 36004900.

The previous prime is 36004897. The next prime is 36004909. The reversal of 36004901 is 10940063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35988001 + 16900 = 5999^2 + 130^2 .

It is an emirp because it is prime and its reverse (10940063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36004901 - 2² = 36004897 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36004909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18002450 + 18002451.

It is an arithmetic number, because the mean of its divisors is an integer number (18002451).

Almost surely, 2^36004901 is an apocalyptic number.

It is an amenable number.

36004901 is a deficient number, since it is larger than the sum of its proper divisors (1).

36004901 is an equidigital number, since it uses as much as digits as its factorization.

36004901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 36004901 is about 6000.4084027673. The cubic root of 36004901 is about 330.2077082331.

Adding to 36004901 its reverse (10940063), we get a palindrome (46944964).

The spelling of 36004901 in words is "thirty-six million, four thousand, nine hundred one".