36128479 has 2 divisors, whose sum is σ = 36128480. Its totient is φ = 36128478.

The previous prime is 36128467. The next prime is 36128501. The reversal of 36128479 is 97482163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36128479 - 2⁵ = 36128447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36128419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18064239 + 18064240.

It is an arithmetic number, because the mean of its divisors is an integer number (18064240).

Almost surely, 2^36128479 is an apocalyptic number.

36128479 is a deficient number, since it is larger than the sum of its proper divisors (1).

36128479 is an equidigital number, since it uses as much as digits as its factorization.

36128479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 40.

The square root of 36128479 is about 6010.6970477641. The cubic root of 36128479 is about 330.5850625178.

The spelling of 36128479 in words is "thirty-six million, one hundred twenty-eight thousand, four hundred seventy-nine".