47228200 has 48 divisors (see below), whose sum is σ = 114590880. Its totient is φ = 18068160.

The previous prime is 47228183. The next prime is 47228219. The reversal of 47228200 is 282274.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534 + ... + 9733.

It is an arithmetic number, because the mean of its divisors is an integer number (2387310).

Almost surely, 2^47228200 is an apocalyptic number.

47228200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47228200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57295440).

47228200 is an abundant number, since it is smaller than the sum of its proper divisors (67362680).

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

47228200 is a wasteful number, since it uses less digits than its factorization.

47228200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10306 (or 10297 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 47228200 is about 6872.2776428197. The cubic root of 47228200 is about 361.4657320244.

The spelling of 47228200 in words is "forty-seven million, two hundred twenty-eight thousand, two hundred".