1049318 has 8 divisors (see below), whose sum is σ = 1588248. Its totient is φ = 519904.

The previous prime is 1049297. The next prime is 1049333. The reversal of 1049318 is 8139401.

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

It is a super-2 number, since 2×1049318² = 2202136530248, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 0 + 4¹⁰ + 9³ + 3 + 1 + 8 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096 + ... + 2547.

It is an arithmetic number, because the mean of its divisors is an integer number (198531).

2^1049318 is an apocalyptic number.

1049318 is a deficient number, since it is larger than the sum of its proper divisors (538930).

1049318 is a wasteful number, since it uses less digits than its factorization.

1049318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1049318 is about 1024.3622406161. The cubic root of 1049318 is about 101.6176251275.

The spelling of 1049318 in words is "one million, forty-nine thousand, three hundred eighteen".