1004192 has 24 divisors (see below), whose sum is σ = 2259936. Its totient is φ = 430272.

The previous prime is 1004167. The next prime is 1004209. The reversal of 1004192 is 2914001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1004192.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2018 + ... + 2465.

It is an arithmetic number, because the mean of its divisors is an integer number (94164).

2^1004192 is an apocalyptic number.

It is an amenable number.

1004192 is an abundant number, since it is smaller than the sum of its proper divisors (1255744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004192 is an equidigital number, since it uses as much as digits as its factorization.

1004192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500 (or 4492 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1004192 is about 1002.0938079841. The cubic root of 1004192 is about 100.1395385327.

Adding to 1004192 its reverse (2914001), we get a palindrome (3918193).

The spelling of 1004192 in words is "one million, four thousand, one hundred ninety-two".