706247562648 has 32 divisors (see below), whose sum is σ = 1795544654400. Its totient is φ = 231425754528.

The previous prime is 706247562623. The next prime is 706247562653. The reversal of 706247562648 is 846265742607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249379786 + ... + 249382617.

It is an arithmetic number, because the mean of its divisors is an integer number (56110770450).

Almost surely, 2^706247562648 is an apocalyptic number.

It is an amenable number.

706247562648 is an abundant number, since it is smaller than the sum of its proper divisors (1089297091752).

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

706247562648 is a wasteful number, since it uses less digits than its factorization.

706247562648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498762471 (or 498762467 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 706247562648 in words is "seven hundred six billion, two hundred forty-seven million, five hundred sixty-two thousand, six hundred forty-eight".