47903300 has 36 divisors (see below), whose sum is σ = 105667716. Its totient is φ = 18844800.

The previous prime is 47903291. The next prime is 47903311. The reversal of 47903300 is 330974.

47903300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 22963264 + 24940036 = 4792^2 + 4994^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47903300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2174 + ... + 10026.

Almost surely, 2^47903300 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 47903300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52833858).

47903300 is an abundant number, since it is smaller than the sum of its proper divisors (57764416).

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

47903300 is a wasteful number, since it uses less digits than its factorization.

47903300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7928 (or 7921 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 47903300 is about 6921.2209905478. The cubic root of 47903300 is about 363.1799051061.

The spelling of 47903300 in words is "forty-seven million, nine hundred three thousand, three hundred".