852849426 has 32 divisors (see below), whose sum is σ = 2003899968. Its totient is φ = 238559040.

The previous prime is 852849419. The next prime is 852849427. The reversal of 852849426 is 624948258.

It is a happy number.

852849426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (852849427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496141 + ... + 497856.

It is an arithmetic number, because the mean of its divisors is an integer number (62621874).

Almost surely, 2^852849426 is an apocalyptic number.

852849426 is an abundant number, since it is smaller than the sum of its proper divisors (1151050542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

852849426 is a wasteful number, since it uses less digits than its factorization.

852849426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994026.

The product of its digits is 1105920, while the sum is 48.

The square root of 852849426 is about 29203.5858414682. The cubic root of 852849426 is about 948.3255549255.

The spelling of 852849426 in words is "eight hundred fifty-two million, eight hundred forty-nine thousand, four hundred twenty-six".