852306274 has 8 divisors (see below), whose sum is σ = 1299417948. Its totient is φ = 419166960.

The previous prime is 852306269. The next prime is 852306277. The reversal of 852306274 is 472603258.

It can be written as a sum of positive squares in 2 ways, for example, as 850130649 + 2175625 = 29157^2 + 1475^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (852306277) 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, 3492937 + ... + 3493180.

Almost surely, 2^852306274 is an apocalyptic number.

852306274 is a deficient number, since it is larger than the sum of its proper divisors (447111674).

852306274 is a wasteful number, since it uses less digits than its factorization.

852306274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6986180.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 852306274 is about 29194.2849544222. The cubic root of 852306274 is about 948.1241929610.

The spelling of 852306274 in words is "eight hundred fifty-two million, three hundred six thousand, two hundred seventy-four".