36460621 has 2 divisors, whose sum is σ = 36460622. Its totient is φ = 36460620.

The previous prime is 36460607. The next prime is 36460637. The reversal of 36460621 is 12606463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23174596 + 13286025 = 4814^2 + 3645^2 .

It is an emirp because it is prime and its reverse (12606463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36460621 - 2¹⁷ = 36329549 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36460621.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36460321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18230310 + 18230311.

It is an arithmetic number, because the mean of its divisors is an integer number (18230311).

Almost surely, 2^36460621 is an apocalyptic number.

It is an amenable number.

36460621 is a deficient number, since it is larger than the sum of its proper divisors (1).

36460621 is an equidigital number, since it uses as much as digits as its factorization.

36460621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 36460621 is about 6038.2630780714. The cubic root of 36460621 is about 331.5950359465.

The spelling of 36460621 in words is "thirty-six million, four hundred sixty thousand, six hundred twenty-one".