556706070 has 96 divisors (see below), whose sum is σ = 1518611328. Its totient is φ = 141329664.

The previous prime is 556706047. The next prime is 556706071. The reversal of 556706070 is 70607655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556706071) 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 47 ways as a sum of consecutive naturals, for example, 154732 + ... + 158288.

It is an arithmetic number, because the mean of its divisors is an integer number (15818868).

Almost surely, 2^556706070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556706070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (759305664).

556706070 is an abundant number, since it is smaller than the sum of its proper divisors (961905258).

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

556706070 is a wasteful number, since it uses less digits than its factorization.

556706070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3654 (or 3651 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The square root of 556706070 is about 23594.6195137790. The cubic root of 556706070 is about 822.6377826784.

The spelling of 556706070 in words is "five hundred fifty-six million, seven hundred six thousand, seventy".