36427 has 4 divisors (see below), whose sum is σ = 37000. Its totient is φ = 35856.

The previous prime is 36389. The next prime is 36433. The reversal of 36427 is 72463.

36427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72463 = 233 ⋅311.

It is a cyclic number.

It is not a de Polignac number, because 36427 - 2⁷ = 36299 is a prime.

It is a Duffinian number.

36427 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 36398 and 36407.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36427.

It is not an unprimeable number, because it can be changed into a prime (36457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177 + ... + 322.

It is an arithmetic number, because the mean of its divisors is an integer number (9250).

2³⁶⁴²⁷ is an apocalyptic number.

36427 is a deficient number, since it is larger than the sum of its proper divisors (573).

36427 is an equidigital number, since it uses as much as digits as its factorization.

36427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

The product of its digits is 1008, while the sum is 22.

The square root of 36427 is about 190.8585863932. The cubic root of 36427 is about 33.1493081336.

The spelling of 36427 in words is "thirty-six thousand, four hundred twenty-seven".