985425092 has 6 divisors (see below), whose sum is σ = 1724493918. Its totient is φ = 492712544.

The previous prime is 985425047. The next prime is 985425121. The reversal of 985425092 is 290524589.

985425092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 969948736 + 15476356 = 31144^2 + 3934^2 .

It is a super-2 number, since 2×985425092² = 1942125223886416928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123178133 + ... + 123178140.

It is an arithmetic number, because the mean of its divisors is an integer number (287415653).

Almost surely, 2^985425092 is an apocalyptic number.

It is an amenable number.

985425092 is a deficient number, since it is larger than the sum of its proper divisors (739068826).

985425092 is a wasteful number, since it uses less digits than its factorization.

985425092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246356277 (or 246356275 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 985425092 is about 31391.4812011157. The cubic root of 985425092 is about 995.1179012331.

The spelling of 985425092 in words is "nine hundred eighty-five million, four hundred twenty-five thousand, ninety-two".