46427 has 4 divisors (see below), whose sum is σ = 49176. Its totient is φ = 43680.

The previous prime is 46411. The next prime is 46439. The reversal of 46427 is 72464.

46427 is nontrivially palindromic in base 16.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46427 - 2⁴ = 46411 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (46447) 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, 1349 + ... + 1382.

It is an arithmetic number, because the mean of its divisors is an integer number (12294).

2⁴⁶⁴²⁷ is an apocalyptic number.

46427 is a deficient number, since it is larger than the sum of its proper divisors (2749).

46427 is a wasteful number, since it uses less digits than its factorization.

46427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748.

The product of its digits is 1344, while the sum is 23.

The square root of 46427 is about 215.4692553475. The cubic root of 46427 is about 35.9410041952.

The spelling of 46427 in words is "forty-six thousand, four hundred twenty-seven".