4019941 has 4 divisors (see below), whose sum is σ = 4113472. Its totient is φ = 3926412.

The previous prime is 4019909. The next prime is 4019993. The reversal of 4019941 is 1499104.

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 4019941 - 2⁵ = 4019909 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4019341) 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, 46701 + ... + 46786.

It is an arithmetic number, because the mean of its divisors is an integer number (1028368).

Almost surely, 2^4019941 is an apocalyptic number.

It is an amenable number.

4019941 is a deficient number, since it is larger than the sum of its proper divisors (93531).

4019941 is an equidigital number, since it uses as much as digits as its factorization.

4019941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93530.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 4019941 is about 2004.9790522596. The cubic root of 4019941 is about 159.0034544296.

The spelling of 4019941 in words is "four million, nineteen thousand, nine hundred forty-one".