46455 has 16 divisors (see below), whose sum is σ = 78720. Its totient is φ = 23328.

The previous prime is 46451. The next prime is 46457. The reversal of 46455 is 55464.

It is not a de Polignac number, because 46455 - 2² = 46451 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204 + ... + 366.

It is an arithmetic number, because the mean of its divisors is an integer number (4920).

2⁴⁶⁴⁵⁵ is an apocalyptic number.

46455 is a deficient number, since it is larger than the sum of its proper divisors (32265).

46455 is a wasteful number, since it uses less digits than its factorization.

46455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190.

The product of its digits is 2400, while the sum is 24.

The square root of 46455 is about 215.5342200209. The cubic root of 46455 is about 35.9482280511.

Subtracting 46455 from its reverse (55464), we obtain a palindrome (9009).

The spelling of 46455 in words is "forty-six thousand, four hundred fifty-five".