1075745 has 8 divisors (see below), whose sum is σ = 1408320. Its totient is φ = 782320.

The previous prime is 1075729. The next prime is 1075757. The reversal of 1075745 is 5475701.

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

It is not a de Polignac number, because 1075745 - 2⁴ = 1075729 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 9725 + ... + 9834.

It is an arithmetic number, because the mean of its divisors is an integer number (176040).

2^1075745 is an apocalyptic number.

It is an amenable number.

1075745 is a deficient number, since it is larger than the sum of its proper divisors (332575).

1075745 is a wasteful number, since it uses less digits than its factorization.

1075745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19575.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 1075745 is about 1037.1812763447. The cubic root of 1075745 is about 102.4636396910.

The spelling of 1075745 in words is "one million, seventy-five thousand, seven hundred forty-five".