711228500 has 48 divisors (see below), whose sum is σ = 1555986432. Its totient is φ = 284004000.

The previous prime is 711228499. The next prime is 711228503. The reversal of 711228500 is 5822117.

It is a self number, because there is not a number n which added to its sum of digits gives 711228500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711228503) 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, 482765 + ... + 484235.

It is an arithmetic number, because the mean of its divisors is an integer number (32416384).

Almost surely, 2^711228500 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 711228500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (777993216).

711228500 is an abundant number, since it is smaller than the sum of its proper divisors (844757932).

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

711228500 is a wasteful number, since it uses less digits than its factorization.

711228500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 711228500 is about 26668.8676175049. The cubic root of 711228500 is about 892.6263790677.

The spelling of 711228500 in words is "seven hundred eleven million, two hundred twenty-eight thousand, five hundred".