36437461 has 2 divisors, whose sum is σ = 36437462. Its totient is φ = 36437460.

The previous prime is 36437449. The next prime is 36437483. The reversal of 36437461 is 16473463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22043025 + 14394436 = 4695^2 + 3794^2 .

It is an emirp because it is prime and its reverse (16473463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36437461 - 2⁹ = 36436949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36437761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18218730 + 18218731.

It is an arithmetic number, because the mean of its divisors is an integer number (18218731).

Almost surely, 2^36437461 is an apocalyptic number.

It is an amenable number.

36437461 is a deficient number, since it is larger than the sum of its proper divisors (1).

36437461 is an equidigital number, since it uses as much as digits as its factorization.

36437461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 36437461 is about 6036.3450033940. The cubic root of 36437461 is about 331.5248107056.

The spelling of 36437461 in words is "thirty-six million, four hundred thirty-seven thousand, four hundred sixty-one".