700160021 has 16 divisors (see below), whose sum is σ = 803563200. Its totient is φ = 604128000.

The previous prime is 700159979. The next prime is 700160047. The reversal of 700160021 is 120061007.

It is a happy number.

700160021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 700160021 - 2¹⁰ = 700158997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700165021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221 + ... + 37421.

It is an arithmetic number, because the mean of its divisors is an integer number (50222700).

Almost surely, 2^700160021 is an apocalyptic number.

It is an amenable number.

700160021 is a deficient number, since it is larger than the sum of its proper divisors (103403179).

700160021 is a wasteful number, since it uses less digits than its factorization.

700160021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37300.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 700160021 is about 26460.5370504833. The cubic root of 700160021 is about 887.9716552954.

The spelling of 700160021 in words is "seven hundred million, one hundred sixty thousand, twenty-one".