401741 has 4 divisors (see below), whose sum is σ = 419232. Its totient is φ = 384252.

The previous prime is 401711. The next prime is 401743. The reversal of 401741 is 147104.

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 not a de Polignac number, because 401741 - 2¹⁸ = 139597 is a prime.

It is a super-2 number, since 2×401741² = 322791662162, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401743) 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, 8711 + ... + 8756.

It is an arithmetic number, because the mean of its divisors is an integer number (104808).

2⁴⁰¹⁷⁴¹ is an apocalyptic number.

It is an amenable number.

401741 is a deficient number, since it is larger than the sum of its proper divisors (17491).

401741 is a wasteful number, since it uses less digits than its factorization.

401741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17490.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 401741 is about 633.8304189608. The cubic root of 401741 is about 73.7873735691.

Adding to 401741 its reverse (147104), we get a palindrome (548845).

The spelling of 401741 in words is "four hundred one thousand, seven hundred forty-one", and thus it is an iban number.