4054213 has 4 divisors (see below), whose sum is σ = 4083520. Its totient is φ = 4024908.

The previous prime is 4054207. The next prime is 4054231. The reversal of 4054213 is 3124504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14445 + ... + 14722.

It is an arithmetic number, because the mean of its divisors is an integer number (1020880).

Almost surely, 2^4054213 is an apocalyptic number.

It is an amenable number.

4054213 is a deficient number, since it is larger than the sum of its proper divisors (29307).

4054213 is a wasteful number, since it uses less digits than its factorization.

4054213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29306.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4054213 is about 2013.5076359428. The cubic root of 4054213 is about 159.4540375880.

Adding to 4054213 its reverse (3124504), we get a palindrome (7178717).

The spelling of 4054213 in words is "four million, fifty-four thousand, two hundred thirteen".