700116500 has 48 divisors (see below), whose sum is σ = 1551950400. Its totient is φ = 275853600.

The previous prime is 700116499. The next prime is 700116509. The reversal of 700116500 is 5611007.

It is a super-2 number, since 2×700116500² = 980326227144500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700116509) 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, 23051 + ... + 43949.

It is an arithmetic number, because the mean of its divisors is an integer number (32332300).

Almost surely, 2^700116500 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 700116500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775975200).

700116500 is an abundant number, since it is smaller than the sum of its proper divisors (851833900).

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

700116500 is a wasteful number, since it uses less digits than its factorization.

700116500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20985 (or 20973 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 700116500 is about 26459.7146621047. The cubic root of 700116500 is about 887.9532565418.

Adding to 700116500 its reverse (5611007), we get a palindrome (705727507).

The spelling of 700116500 in words is "seven hundred million, one hundred sixteen thousand, five hundred".