4452455 has 16 divisors (see below), whose sum is σ = 6372864. Its totient is φ = 2919840.

The previous prime is 4452449. The next prime is 4452473. The reversal of 4452455 is 5542544.

It is not a de Polignac number, because 4452455 - 2⁶ = 4452391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1961 + ... + 3570.

It is an arithmetic number, because the mean of its divisors is an integer number (398304).

Almost surely, 2^4452455 is an apocalyptic number.

4452455 is a deficient number, since it is larger than the sum of its proper divisors (1920409).

4452455 is a wasteful number, since it uses less digits than its factorization.

4452455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566.

The product of its digits is 16000, while the sum is 29.

The square root of 4452455 is about 2110.0841215459. The cubic root of 4452455 is about 164.5128576468.

Adding to 4452455 its reverse (5542544), we get a palindrome (9994999).

The spelling of 4452455 in words is "four million, four hundred fifty-two thousand, four hundred fifty-five".