852741436 has 12 divisors (see below), whose sum is σ = 1492512112. Its totient is φ = 426309408.

The previous prime is 852741401. The next prime is 852741503. The reversal of 852741436 is 634147258.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32656 + ... + 52648.

Almost surely, 2^852741436 is an apocalyptic number.

It is an amenable number.

852741436 is a deficient number, since it is larger than the sum of its proper divisors (639770676).

852741436 is a wasteful number, since it uses less digits than its factorization.

852741436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30660 (or 30658 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 852741436 is about 29201.7368661523. The cubic root of 852741436 is about 948.2855267578.

The spelling of 852741436 in words is "eight hundred fifty-two million, seven hundred forty-one thousand, four hundred thirty-six".