47226500 has 48 divisors (see below), whose sum is σ = 106732080. Its totient is φ = 18233600.

The previous prime is 47226497. The next prime is 47226523. The reversal of 47226500 is 562274.

It can be written as a sum of positive squares in 8 ways, for example, as 6980164 + 40246336 = 2642^2 + 6344^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47226500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12872 + ... + 16128.

It is an arithmetic number, because the mean of its divisors is an integer number (2223585).

Almost surely, 2^47226500 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 47226500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53366040).

47226500 is an abundant number, since it is smaller than the sum of its proper divisors (59505580).

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

47226500 is a wasteful number, since it uses less digits than its factorization.

47226500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305 (or 3293 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 47226500 is about 6872.1539563662. The cubic root of 47226500 is about 361.4613949325.

Adding to 47226500 its reverse (562274), we get a palindrome (47788774).

The spelling of 47226500 in words is "forty-seven million, two hundred twenty-six thousand, five hundred".