1042007 has 4 divisors (see below), whose sum is σ = 1047600. Its totient is φ = 1036416.

The previous prime is 1042001. The next prime is 1042021. The reversal of 1042007 is 7002401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1042007 - 2⁴ = 1041991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1041982 and 1042000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042001) 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, 2507 + ... + 2892.

It is an arithmetic number, because the mean of its divisors is an integer number (261900).

2^1042007 is an apocalyptic number.

1042007 is a deficient number, since it is larger than the sum of its proper divisors (5593).

1042007 is an equidigital number, since it uses as much as digits as its factorization.

1042007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5592.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 1042007 is about 1020.7874411453. The cubic root of 1042007 is about 101.3810719299.

Adding to 1042007 its reverse (7002401), we get a palindrome (8044408).

The spelling of 1042007 in words is "one million, forty-two thousand, seven".