1073746 has 8 divisors (see below), whose sum is σ = 1617660. Its totient is φ = 534528.

The previous prime is 1073729. The next prime is 1073773. The reversal of 1073746 is 6473701.

It can be written as a sum of positive squares in 2 ways, for example, as 783225 + 290521 = 885^2 + 539^2 .

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

It is a d-powerful number, because it can be written as 1 + 0 + 7³ + 3⁵ + 7⁵ + 4¹⁰ + 6⁵ .

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, 531 + ... + 1558.

2^1073746 is an apocalyptic number.

1073746 is a deficient number, since it is larger than the sum of its proper divisors (543914).

1073746 is a wasteful number, since it uses less digits than its factorization.

1073746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 1073746 is about 1036.2171587076. The cubic root of 1073746 is about 102.4001327513.

The spelling of 1073746 in words is "one million, seventy-three thousand, seven hundred forty-six".