36145279 has 2 divisors, whose sum is σ = 36145280. Its totient is φ = 36145278.

The previous prime is 36145273. The next prime is 36145289. The reversal of 36145279 is 97254163.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36145279 - 2⁹ = 36144767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36145273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18072639 + 18072640.

It is an arithmetic number, because the mean of its divisors is an integer number (18072640).

Almost surely, 2^36145279 is an apocalyptic number.

36145279 is a deficient number, since it is larger than the sum of its proper divisors (1).

36145279 is an equidigital number, since it uses as much as digits as its factorization.

36145279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 36145279 is about 6012.0943938032. The cubic root of 36145279 is about 330.6362960467.

The spelling of 36145279 in words is "thirty-six million, one hundred forty-five thousand, two hundred seventy-nine".