706207772 has 12 divisors (see below), whose sum is σ = 1236050256. Its totient is φ = 353050560.

The previous prime is 706207771. The next prime is 706207783. The reversal of 706207772 is 277702607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706207771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41753 + ... + 56175.

It is an arithmetic number, because the mean of its divisors is an integer number (103004188).

Almost surely, 2^706207772 is an apocalyptic number.

It is an amenable number.

706207772 is a deficient number, since it is larger than the sum of its proper divisors (529842484).

706207772 is a wasteful number, since it uses less digits than its factorization.

706207772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26668 (or 26666 counting only the distinct ones).

The product of its (nonzero) digits is 57624, while the sum is 38.

The square root of 706207772 is about 26574.5700247436. The cubic root of 706207772 is about 890.5209978190.

The spelling of 706207772 in words is "seven hundred six million, two hundred seven thousand, seven hundred seventy-two".