4521741 has 16 divisors (see below), whose sum is σ = 6931584. Its totient is φ = 2568384.

The previous prime is 4521739. The next prime is 4521743. The reversal of 4521741 is 1471254.

It is an interprime number because it is at equal distance from previous prime (4521739) and next prime (4521743).

It is not a de Polignac number, because 4521741 - 2¹ = 4521739 is a prime.

It is a super-2 number, since 2×4521741² = 40892283342162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3591 + ... + 4683.

It is an arithmetic number, because the mean of its divisors is an integer number (433224).

Almost surely, 2^4521741 is an apocalyptic number.

It is an amenable number.

4521741 is a deficient number, since it is larger than the sum of its proper divisors (2409843).

4521741 is a wasteful number, since it uses less digits than its factorization.

4521741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300.

The product of its digits is 1120, while the sum is 24.

The square root of 4521741 is about 2126.4385718849. The cubic root of 4521741 is about 165.3618139274.

Adding to 4521741 its reverse (1471254), we get a palindrome (5992995).

The spelling of 4521741 in words is "four million, five hundred twenty-one thousand, seven hundred forty-one".