700855872 has 56 divisors (see below), whose sum is σ = 1963436256. Its totient is φ = 219875328.

The previous prime is 700855819. The next prime is 700855879. The reversal of 700855872 is 278558007.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (700855879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104098 + ... + 110625.

Almost surely, 2^700855872 is an apocalyptic number.

It is an amenable number.

700855872 is an abundant number, since it is smaller than the sum of its proper divisors (1262580384).

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

700855872 is a wasteful number, since it uses less digits than its factorization.

700855872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214755 (or 214745 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 42.

The square root of 700855872 is about 26473.6826301140. The cubic root of 700855872 is about 888.2657268224.

It can be divided in two parts, 70085 and 5872, that added together give a palindrome (75957).

The spelling of 700855872 in words is "seven hundred million, eight hundred fifty-five thousand, eight hundred seventy-two".