700144500 has 96 divisors (see below), whose sum is σ = 2224220544. Its totient is φ = 169728000.

The previous prime is 700144481. The next prime is 700144537. The reversal of 700144500 is 5441007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4717 + ... + 37716.

It is an arithmetic number, because the mean of its divisors is an integer number (23168964).

Almost surely, 2^700144500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 700144500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112110272).

700144500 is an abundant number, since it is smaller than the sum of its proper divisors (1524076044).

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

700144500 is a wasteful number, since it uses less digits than its factorization.

700144500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42466 (or 42454 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 700144500 is about 26460.2437630495. The cubic root of 700144500 is about 887.9650937906.

Adding to 700144500 its reverse (5441007), we get a palindrome (705585507).

The spelling of 700144500 in words is "seven hundred million, one hundred forty-four thousand, five hundred".