45941 has 4 divisors (see below), whose sum is σ = 52512. Its totient is φ = 39372.

The previous prime is 45893. The next prime is 45943. The reversal of 45941 is 14954.

It is a happy number.

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 an emirpimes, since its reverse is a distinct semiprime: 14954 = 2 ⋅7477.

It is a cyclic number.

It is not a de Polignac number, because 45941 - 2¹⁰ = 44917 is a prime.

It is a super-2 number, since 2×45941² = 4221150962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45943) 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, 3275 + ... + 3288.

It is an arithmetic number, because the mean of its divisors is an integer number (13128).

2⁴⁵⁹⁴¹ is an apocalyptic number.

It is an amenable number.

45941 is a deficient number, since it is larger than the sum of its proper divisors (6571).

45941 is an equidigital number, since it uses as much as digits as its factorization.

45941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6570.

The product of its digits is 720, while the sum is 23.

The square root of 45941 is about 214.3385173038. The cubic root of 45941 is about 35.8151533283.

The spelling of 45941 in words is "forty-five thousand, nine hundred forty-one".