4213455 has 8 divisors (see below), whose sum is σ = 6741552. Its totient is φ = 2247168.

The previous prime is 4213423. The next prime is 4213457. The reversal of 4213455 is 5543124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4213455 - 2⁵ = 4213423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140434 + ... + 140463.

It is an arithmetic number, because the mean of its divisors is an integer number (842694).

Almost surely, 2^4213455 is an apocalyptic number.

4213455 is a deficient number, since it is larger than the sum of its proper divisors (2528097).

4213455 is a wasteful number, since it uses less digits than its factorization.

4213455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280905.

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

The square root of 4213455 is about 2052.6702121870. The cubic root of 4213455 is about 161.5149720773.

Adding to 4213455 its reverse (5543124), we get a palindrome (9756579).

The spelling of 4213455 in words is "four million, two hundred thirteen thousand, four hundred fifty-five".