4213155 has 16 divisors (see below), whose sum is σ = 7096320. Its totient is φ = 2128608.

The previous prime is 4213151. The next prime is 4213159. The reversal of 4213155 is 5513124.

It is an interprime number because it is at equal distance from previous prime (4213151) and next prime (4213159).

It is not a de Polignac number, because 4213155 - 2² = 4213151 is a prime.

4213155 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4213151) 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, 7107 + ... + 7676.

It is an arithmetic number, because the mean of its divisors is an integer number (443520).

Almost surely, 2^4213155 is an apocalyptic number.

4213155 is a deficient number, since it is larger than the sum of its proper divisors (2883165).

4213155 is a wasteful number, since it uses less digits than its factorization.

4213155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14810.

The product of its digits is 600, while the sum is 21.

The square root of 4213155 is about 2052.5971353385. The cubic root of 4213155 is about 161.5111386720.

Adding to 4213155 its reverse (5513124), we get a palindrome (9726279).

The spelling of 4213155 in words is "four million, two hundred thirteen thousand, one hundred fifty-five".