4243100 has 36 divisors (see below), whose sum is σ = 9301488. Its totient is φ = 1680000.

The previous prime is 4243093. The next prime is 4243117. The reversal of 4243100 is 13424.

It is a super-2 number, since 2×4243100² = 36007795220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14960 + ... + 15240.

Almost surely, 2^4243100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4243100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4650744).

4243100 is an abundant number, since it is smaller than the sum of its proper divisors (5058388).

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

4243100 is a wasteful number, since it uses less digits than its factorization.

4243100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4243100 is about 2059.8786372017. The cubic root of 4243100 is about 161.8928824974.

Adding to 4243100 its reverse (13424), we get a palindrome (4256524).

The spelling of 4243100 in words is "four million, two hundred forty-three thousand, one hundred".