1049748 has 24 divisors (see below), whose sum is σ = 2799552. Its totient is φ = 299904.

The previous prime is 1049747. The next prime is 1049773. The reversal of 1049748 is 8479401.

It is a super-2 number, since 2×1049748² = 2203941727008, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6165 + ... + 6332.

It is an arithmetic number, because the mean of its divisors is an integer number (116648).

2^1049748 is an apocalyptic number.

It is an amenable number.

1049748 is an abundant number, since it is smaller than the sum of its proper divisors (1749804).

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

1049748 is a wasteful number, since it uses less digits than its factorization.

1049748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12511 (or 12509 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 1049748 is about 1024.5721058081. The cubic root of 1049748 is about 101.6315038601.

The spelling of 1049748 in words is "one million, forty-nine thousand, seven hundred forty-eight".