706560056 has 8 divisors (see below), whose sum is σ = 1324800120. Its totient is φ = 353280024.

The previous prime is 706560037. The next prime is 706560059. The reversal of 706560056 is 650065607.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×706560056² = 998454225469446272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 706559998 and 706560025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706560059) 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 as a sum of consecutive naturals, namely, 44159996 + ... + 44160011.

It is an arithmetic number, because the mean of its divisors is an integer number (165600015).

Almost surely, 2^706560056 is an apocalyptic number.

It is an amenable number.

706560056 is a deficient number, since it is larger than the sum of its proper divisors (618240064).

706560056 is a wasteful number, since it uses less digits than its factorization.

706560056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88320013 (or 88320009 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 706560056 is about 26581.1974147140. The cubic root of 706560056 is about 890.6690487474.

The spelling of 706560056 in words is "seven hundred six million, five hundred sixty thousand, fifty-six".