706225436 has 36 divisors (see below), whose sum is σ = 1443735216. Its totient is φ = 301392000.

The previous prime is 706225417. The next prime is 706225439. The reversal of 706225436 is 634522607.

It is a junction number, because it is equal to n+sod(n) for n = 706225396 and 706225405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706225439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39761 + ... + 54711.

It is an arithmetic number, because the mean of its divisors is an integer number (40103756).

Almost surely, 2^706225436 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706225436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721867608).

706225436 is an abundant number, since it is smaller than the sum of its proper divisors (737509780).

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

706225436 is a wasteful number, since it uses less digits than its factorization.

706225436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15210 (or 15201 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 706225436 is about 26574.9023704698. The cubic root of 706225436 is about 890.5284224667.

The spelling of 706225436 in words is "seven hundred six million, two hundred twenty-five thousand, four hundred thirty-six".