1073146 has 8 divisors (see below), whose sum is σ = 1617984. Its totient is φ = 533820.

The previous prime is 1073143. The next prime is 1073147. The reversal of 1073146 is 6413701.

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

It is not an unprimeable number, because it can be changed into a prime (1073141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850 + ... + 1693.

It is an arithmetic number, because the mean of its divisors is an integer number (202248).

2^1073146 is an apocalyptic number.

1073146 is a deficient number, since it is larger than the sum of its proper divisors (544838).

1073146 is a wasteful number, since it uses less digits than its factorization.

1073146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1073146 is about 1035.9276036481. The cubic root of 1073146 is about 102.3810557606.

Adding to 1073146 its reverse (6413701), we get a palindrome (7486847).

The spelling of 1073146 in words is "one million, seventy-three thousand, one hundred forty-six".