1042619 has 2 divisors, whose sum is σ = 1042620. Its totient is φ = 1042618.

The previous prime is 1042609. The next prime is 1042631. The reversal of 1042619 is 9162401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042619 - 2¹² = 1038523 is a prime.

It is a super-2 number, since 2×1042619² = 2174108758322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1042594 and 1042603.

It is not a weakly prime, because it can be changed into another prime (1042609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521309 + 521310.

It is an arithmetic number, because the mean of its divisors is an integer number (521310).

2^1042619 is an apocalyptic number.

1042619 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042619 is an equidigital number, since it uses as much as digits as its factorization.

1042619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1042619 is about 1021.0871657209. The cubic root of 1042619 is about 101.4009160298.

It can be divided in two parts, 1042 and 619, that added together give a palindrome (1661).

The spelling of 1042619 in words is "one million, forty-two thousand, six hundred nineteen".