706272257280 has 72 divisors (see below), whose sum is σ = 2255657033952. Its totient is φ = 188339267584.

The previous prime is 706272257183. The next prime is 706272257309. The reversal of 706272257280 is 82752272607.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91958694 + ... + 91966373.

It is an arithmetic number, because the mean of its divisors is an integer number (31328569916).

Almost surely, 2^706272257280 is an apocalyptic number.

It is an amenable number.

706272257280 is an abundant number, since it is smaller than the sum of its proper divisors (1549384776672).

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

706272257280 is a wasteful number, since it uses less digits than its factorization.

706272257280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183925091 (or 183925077 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 706272257280 in words is "seven hundred six billion, two hundred seventy-two million, two hundred fifty-seven thousand, two hundred eighty".