1042753 has 8 divisors (see below), whose sum is σ = 1106280. Its totient is φ = 981120.

The previous prime is 1042733. The next prime is 1042759. The reversal of 1042753 is 3572401.

It can be written as a sum of positive squares in 4 ways, for example, as 97969 + 944784 = 313^2 + 972^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1042753 - 2⁹ = 1042241 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1042759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751 + ... + 1627.

It is an arithmetic number, because the mean of its divisors is an integer number (138285).

2^1042753 is an apocalyptic number.

It is an amenable number.

1042753 is a deficient number, since it is larger than the sum of its proper divisors (63527).

1042753 is an equidigital number, since it uses as much as digits as its factorization.

1042753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 947.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1042753 is about 1021.1527799502. The cubic root of 1042753 is about 101.4052599434.

The spelling of 1042753 in words is "one million, forty-two thousand, seven hundred fifty-three".