4213044 has 36 divisors (see below), whose sum is σ = 11618880. Its totient is φ = 1276560.

The previous prime is 4213043. The next prime is 4213063. The reversal of 4213044 is 4403124.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 4³ + 2¹¹ + 1 + 3⁵ + 0 + 4⁷ + 4¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4924 + ... + 5715.

Almost surely, 2^4213044 is an apocalyptic number.

4213044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4213044 is an abundant number, since it is smaller than the sum of its proper divisors (7405836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4213044 is a wasteful number, since it uses less digits than its factorization.

4213044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10660 (or 10655 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4213044 is about 2052.5700962452. The cubic root of 4213044 is about 161.5097202660.

Adding to 4213044 its reverse (4403124), we get a palindrome (8616168).

The spelling of 4213044 in words is "four million, two hundred thirteen thousand, forty-four".