455415 has 16 divisors (see below), whose sum is σ = 738528. Its totient is φ = 239616.

The previous prime is 455407. The next prime is 455419. The reversal of 455415 is 514554.

455415 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 455415 - 2³ = 455407 is a prime.

455415 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1299 + ... + 1611.

It is an arithmetic number, because the mean of its divisors is an integer number (46158).

2⁴⁵⁵⁴¹⁵ is an apocalyptic number.

455415 is a deficient number, since it is larger than the sum of its proper divisors (283113).

455415 is a wasteful number, since it uses less digits than its factorization.

455415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418.

The product of its digits is 2000, while the sum is 24.

The square root of 455415 is about 674.8444265162. The cubic root of 455415 is about 76.9370937278.

Adding to 455415 its reverse (514554), we get a palindrome (969969).

It can be divided in two parts, 45 and 5415, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 455415 in words is "four hundred fifty-five thousand, four hundred fifteen".