1075372873 has 4 divisors (see below), whose sum is σ = 1075615360. Its totient is φ = 1075130388.

The previous prime is 1075372871. The next prime is 1075372901. The reversal of 1075372873 is 3782735701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1075372873 - 2¹ = 1075372871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1075372871) 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 3 ways as a sum of consecutive naturals, for example, 114465 + ... + 123502.

It is an arithmetic number, because the mean of its divisors is an integer number (268903840).

Almost surely, 2^1075372873 is an apocalyptic number.

It is an amenable number.

1075372873 is a deficient number, since it is larger than the sum of its proper divisors (242487).

1075372873 is an equidigital number, since it uses as much as digits as its factorization.

1075372873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242486.

The product of its (nonzero) digits is 246960, while the sum is 43.

The square root of 1075372873 is about 32792.8783884550. The cubic root of 1075372873 is about 1024.5182341970.

The spelling of 1075372873 in words is "one billion, seventy-five million, three hundred seventy-two thousand, eight hundred seventy-three".