700143630 has 32 divisors (see below), whose sum is σ = 1719425664. Its totient is φ = 182362656.

The previous prime is 700143617. The next prime is 700143671. The reversal of 700143630 is 36341007.

700143630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×700143630² = 980402205259153800, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 700143630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270084 + ... + 272663.

It is an arithmetic number, because the mean of its divisors is an integer number (53732052).

Almost surely, 2^700143630 is an apocalyptic number.

700143630 is an abundant number, since it is smaller than the sum of its proper divisors (1019282034).

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

700143630 is a wasteful number, since it uses less digits than its factorization.

700143630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542800.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 700143630 is about 26460.2273232865. The cubic root of 700143630 is about 887.9647259951.

Adding to 700143630 its reverse (36341007), we get a palindrome (736484637).

The spelling of 700143630 in words is "seven hundred million, one hundred forty-three thousand, six hundred thirty".