785206026 has 72 divisors (see below), whose sum is σ = 1877175300. Its totient is φ = 237029760.

The previous prime is 785205991. The next prime is 785206033. The reversal of 785206026 is 620602587.

785206026 is a `hidden beast` number, since 78 + 520 + 60 + 2 + 6 = 666.

785206026 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 2 ways, for example, as 654080625 + 131125401 = 25575^2 + 11451^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 759606 + ... + 760638.

Almost surely, 2^785206026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 785206026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (938587650).

785206026 is an abundant number, since it is smaller than the sum of its proper divisors (1091969274).

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

785206026 is a wasteful number, since it uses less digits than its factorization.

785206026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1398 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 785206026 is about 28021.5279026680. The cubic root of 785206026 is about 922.5598313145.

The spelling of 785206026 in words is "seven hundred eighty-five million, two hundred six thousand, twenty-six".