700198105 has 8 divisors (see below), whose sum is σ = 856091592. Its totient is φ = 549589248.

The previous prime is 700198099. The next prime is 700198129. The reversal of 700198105 is 501891007.

It can be written as a sum of positive squares in 4 ways, for example, as 80138304 + 620059801 = 8952^2 + 24901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 700198105 - 2⁵ = 700198073 is a prime.

It is a Duffinian 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, 1320864 + ... + 1321393.

It is an arithmetic number, because the mean of its divisors is an integer number (107011449).

Almost surely, 2^700198105 is an apocalyptic number.

It is an amenable number.

700198105 is a deficient number, since it is larger than the sum of its proper divisors (155893487).

700198105 is a wasteful number, since it uses less digits than its factorization.

700198105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642315.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 700198105 is about 26461.2566783968. The cubic root of 700198105 is about 887.9877549004.

The spelling of 700198105 in words is "seven hundred million, one hundred ninety-eight thousand, one hundred five".