1072112573 has 4 divisors (see below), whose sum is σ = 1225271520. Its totient is φ = 918953628.

The previous prime is 1072112519. The next prime is 1072112581. The reversal of 1072112573 is 3752112701.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3752112701 = 1093 ⋅3432857.

It is a cyclic number.

It is not a de Polignac number, because 1072112573 - 2¹⁰ = 1072111549 is a prime.

It is a super-2 number, since 2×1072112573² = 2298850738369360658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072117573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76579463 + ... + 76579476.

It is an arithmetic number, because the mean of its divisors is an integer number (306317880).

Almost surely, 2^1072112573 is an apocalyptic number.

It is an amenable number.

1072112573 is a deficient number, since it is larger than the sum of its proper divisors (153158947).

1072112573 is an equidigital number, since it uses as much as digits as its factorization.

1072112573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153158946.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 1072112573 is about 32743.1301649674. The cubic root of 1072112573 is about 1023.4818128752.

The spelling of 1072112573 in words is "one billion, seventy-two million, one hundred twelve thousand, five hundred seventy-three".