852797746 has 8 divisors (see below), whose sum is σ = 1279636380. Its totient is φ = 426252288.

The previous prime is 852797689. The next prime is 852797773. The reversal of 852797746 is 647797258.

It can be written as a sum of positive squares in 2 ways, for example, as 727111225 + 125686521 = 26965^2 + 11211^2 .

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

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, 65871 + ... + 77746.

Almost surely, 2^852797746 is an apocalyptic number.

852797746 is a deficient number, since it is larger than the sum of its proper divisors (426838634).

852797746 is a wasteful number, since it uses less digits than its factorization.

852797746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146588.

The product of its digits is 5927040, while the sum is 55.

The square root of 852797746 is about 29202.7010052153. The cubic root of 852797746 is about 948.3063993539.

It can be divided in two parts, 85279 and 7746, that added together give a square (93025 = 305²).

The spelling of 852797746 in words is "eight hundred fifty-two million, seven hundred ninety-seven thousand, seven hundred forty-six".