619041 has 4 divisors (see below), whose sum is σ = 825392. Its totient is φ = 412692.

The previous prime is 619033. The next prime is 619057. The reversal of 619041 is 140916.

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 not a de Polignac number, because 619041 - 2³ = 619033 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 618999 and 619017.

It is not an unprimeable number, because it can be changed into a prime (619061) 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, 103171 + ... + 103176.

It is an arithmetic number, because the mean of its divisors is an integer number (206348).

2⁶¹⁹⁰⁴¹ is an apocalyptic number.

It is an amenable number.

619041 is a deficient number, since it is larger than the sum of its proper divisors (206351).

619041 is a wasteful number, since it uses less digits than its factorization.

619041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206350.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 619041 is about 786.7915861268. The cubic root of 619041 is about 85.2262025692.

Adding to 619041 its reverse (140916), we get a palindrome (759957).

The spelling of 619041 in words is "six hundred nineteen thousand, forty-one".