36237473 has 2 divisors, whose sum is σ = 36237474. Its totient is φ = 36237472.

The previous prime is 36237451. The next prime is 36237491. The reversal of 36237473 is 37473263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30558784 + 5678689 = 5528^2 + 2383^2 .

It is a cyclic number.

It is not a de Polignac number, because 36237473 - 2¹⁰ = 36236449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (36237403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18118736 + 18118737.

It is an arithmetic number, because the mean of its divisors is an integer number (18118737).

Almost surely, 2^36237473 is an apocalyptic number.

It is an amenable number.

36237473 is a deficient number, since it is larger than the sum of its proper divisors (1).

36237473 is an equidigital number, since it uses as much as digits as its factorization.

36237473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 35.

The square root of 36237473 is about 6019.7568887788. The cubic root of 36237473 is about 330.9171700021.

The spelling of 36237473 in words is "thirty-six million, two hundred thirty-seven thousand, four hundred seventy-three".