1042419 has 8 divisors (see below), whose sum is σ = 1588480. Its totient is φ = 595656.

The previous prime is 1042399. The next prime is 1042427. The reversal of 1042419 is 9142401.

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

It is not a de Polignac number, because 1042419 - 2⁹ = 1041907 is a prime.

It is a super-2 number, since 2×1042419² = 2173274743122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 49639 = 1042419 / (1 + 0 + 4 + 2 + 4 + 1 + 9).

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 1042395 and 1042404.

It is not an unprimeable number, because it can be changed into a prime (1042439) 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, 24799 + ... + 24840.

It is an arithmetic number, because the mean of its divisors is an integer number (198560).

2^1042419 is an apocalyptic number.

1042419 is a deficient number, since it is larger than the sum of its proper divisors (546061).

1042419 is an equidigital number, since it uses as much as digits as its factorization.

1042419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49649.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1042419 is about 1020.9892261919. The cubic root of 1042419 is about 101.3944318842.

The spelling of 1042419 in words is "one million, forty-two thousand, four hundred nineteen".