4204261 has 4 divisors (see below), whose sum is σ = 4208512. Its totient is φ = 4200012.

The previous prime is 4204243. The next prime is 4204279. The reversal of 4204261 is 1624024.

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, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (4204243) and next prime (4204279).

It is a cyclic number.

It is not a de Polignac number, because 4204261 - 2⁷ = 4204133 is a prime.

It is a super-2 number, since 2×4204261² = 35351621112242, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4 + 2⁷ + 0 + 4¹¹ + 2¹¹ + 6⁵ + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204061) 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, 226 + ... + 2908.

It is an arithmetic number, because the mean of its divisors is an integer number (1052128).

Almost surely, 2^4204261 is an apocalyptic number.

It is an amenable number.

4204261 is a deficient number, since it is larger than the sum of its proper divisors (4251).

4204261 is a wasteful number, since it uses less digits than its factorization.

4204261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4204261 is about 2050.4294672092. The cubic root of 4204261 is about 161.3974082206.

Adding to 4204261 its reverse (1624024), we get a palindrome (5828285).

It can be divided in two parts, 4204 and 261, that added together give a triangular number (4465 = T₉₄).

The spelling of 4204261 in words is "four million, two hundred four thousand, two hundred sixty-one".