1799042 has 16 divisors (see below), whose sum is σ = 3265920. Its totient is φ = 725568.

The previous prime is 1799041. The next prime is 1799071. The reversal of 1799042 is 2409971.

It is not an unprimeable number, because it can be changed into a prime (1799041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3542 + ... + 4017.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

2^1799042 is an apocalyptic number.

1799042 is a deficient number, since it is larger than the sum of its proper divisors (1466878).

1799042 is a wasteful number, since it uses less digits than its factorization.

1799042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7585.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1799042 is about 1341.2837134626. The cubic root of 1799042 is about 121.6224555280.

The spelling of 1799042 in words is "one million, seven hundred ninety-nine thousand, forty-two".