8772853 has 2 divisors, whose sum is σ = 8772854. Its totient is φ = 8772852.

The previous prime is 8772847. The next prime is 8772857. The reversal of 8772853 is 3582778.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7387524 + 1385329 = 2718^2 + 1177^2 .

It is a cyclic number.

It is not a de Polignac number, because 8772853 - 2¹⁷ = 8641781 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8772857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4386426 + 4386427.

It is an arithmetic number, because the mean of its divisors is an integer number (4386427).

Almost surely, 2^8772853 is an apocalyptic number.

It is an amenable number.

8772853 is a deficient number, since it is larger than the sum of its proper divisors (1).

8772853 is an equidigital number, since it uses as much as digits as its factorization.

8772853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94080, while the sum is 40.

The square root of 8772853 is about 2961.9002346467. The cubic root of 8772853 is about 206.2435066214.

The spelling of 8772853 in words is "eight million, seven hundred seventy-two thousand, eight hundred fifty-three".