1044402 has 8 divisors (see below), whose sum is σ = 2088816. Its totient is φ = 348132.

The previous prime is 1044397. The next prime is 1044409. The reversal of 1044402 is 2044401.

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

1044402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1044409) 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, 87028 + ... + 87039.

It is an arithmetic number, because the mean of its divisors is an integer number (261102).

2^1044402 is an apocalyptic number.

1044402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1044402 is a wasteful number, since it uses less digits than its factorization.

1044402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174072.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1044402 is about 1021.9598817958. The cubic root of 1044402 is about 101.4586855727.

Adding to 1044402 its reverse (2044401), we get a palindrome (3088803).

Subtracting 1044402 from its reverse (2044401), we obtain a palindrome (999999).

The spelling of 1044402 in words is "one million, forty-four thousand, four hundred two".