700560042 has 128 divisors (see below), whose sum is σ = 1801046016. Its totient is φ = 176746752.

The previous prime is 700560037. The next prime is 700560079. The reversal of 700560042 is 240065007.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 700559994 and 700560021.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1244053 + ... + 1244615.

It is an arithmetic number, because the mean of its divisors is an integer number (14070672).

Almost surely, 2^700560042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700560042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (900523008).

700560042 is an abundant number, since it is smaller than the sum of its proper divisors (1100485974).

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

700560042 is a wasteful number, since it uses less digits than its factorization.

700560042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 700560042 is about 26468.0947935434. The cubic root of 700560042 is about 888.1407307799.

The spelling of 700560042 in words is "seven hundred million, five hundred sixty thousand, forty-two".