883047145 has 4 divisors (see below), whose sum is σ = 1059656580. Its totient is φ = 706437712.

The previous prime is 883047127. The next prime is 883047157. The reversal of 883047145 is 541740388.

883047145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 490888336 + 392158809 = 22156^2 + 19803^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-883047145 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 883047098 and 883047107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88304710 + ... + 88304719.

It is an arithmetic number, because the mean of its divisors is an integer number (264914145).

Almost surely, 2^883047145 is an apocalyptic number.

It is an amenable number.

883047145 is a deficient number, since it is larger than the sum of its proper divisors (176609435).

883047145 is a wasteful number, since it uses less digits than its factorization.

883047145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176609434.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 883047145 is about 29716.1091834042. The cubic root of 883047145 is about 959.3887692606.

The spelling of 883047145 in words is "eight hundred eighty-three million, forty-seven thousand, one hundred forty-five".