1072859083 has 4 divisors (see below), whose sum is σ = 1095685920. Its totient is φ = 1050032248.

The previous prime is 1072859071. The next prime is 1072859087. The reversal of 1072859083 is 3809582701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3809582701 = 137 ⋅27807173.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1072859083 is a prime.

It is a super-2 number, since 2×1072859083² = 2302053223951201778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1072859087) 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, 11413348 + ... + 11413441.

It is an arithmetic number, because the mean of its divisors is an integer number (273921480).

Almost surely, 2^1072859083 is an apocalyptic number.

1072859083 is a deficient number, since it is larger than the sum of its proper divisors (22826837).

1072859083 is an equidigital number, since it uses as much as digits as its factorization.

1072859083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22826836.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 1072859083 is about 32754.5276717586. The cubic root of 1072859083 is about 1023.7193072586.

The spelling of 1072859083 in words is "one billion, seventy-two million, eight hundred fifty-nine thousand, eighty-three".