36161429 has 2 divisors, whose sum is σ = 36161430. Its totient is φ = 36161428.

The previous prime is 36161393. The next prime is 36161453. The reversal of 36161429 is 92416163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23020804 + 13140625 = 4798^2 + 3625^2 .

It is a cyclic number.

It is not a de Polignac number, because 36161429 - 2¹⁶ = 36095893 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36161395 and 36161404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36161479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18080714 + 18080715.

It is an arithmetic number, because the mean of its divisors is an integer number (18080715).

Almost surely, 2^36161429 is an apocalyptic number.

It is an amenable number.

36161429 is a deficient number, since it is larger than the sum of its proper divisors (1).

36161429 is an equidigital number, since it uses as much as digits as its factorization.

36161429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 36161429 is about 6013.4373697578. The cubic root of 36161429 is about 330.6855323623.

The spelling of 36161429 in words is "thirty-six million, one hundred sixty-one thousand, four hundred twenty-nine".