8042619 has 8 divisors (see below), whose sum is σ = 11548432. Its totient is φ = 4949280.

The previous prime is 8042611. The next prime is 8042621. The reversal of 8042619 is 9162408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8042619 - 2³ = 8042611 is a prime.

It is a super-2 number, since 2×8042619² = 129367440758322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8042611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103072 + ... + 103149.

It is an arithmetic number, because the mean of its divisors is an integer number (1443554).

Almost surely, 2^8042619 is an apocalyptic number.

8042619 is a deficient number, since it is larger than the sum of its proper divisors (3505813).

8042619 is a wasteful number, since it uses less digits than its factorization.

8042619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206237.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 8042619 is about 2835.9511631902. The cubic root of 8042619 is about 200.3545295061.

The spelling of 8042619 in words is "eight million, forty-two thousand, six hundred nineteen".