47347300 has 216 divisors, whose sum is σ = 142227008. Its totient is φ = 13305600.

The previous prime is 47347277. The next prime is 47347319. The reversal of 47347300 is 374374.

47347300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 71 ways as a sum of consecutive naturals, for example, 1101079 + ... + 1101121.

Almost surely, 2^47347300 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 47347300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71113504).

47347300 is an abundant number, since it is smaller than the sum of its proper divisors (94879708).

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

47347300 is a wasteful number, since it uses less digits than its factorization.

47347300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 47347300 is about 6880.9374361347. The cubic root of 47347300 is about 361.7693248708.

It can be divided in two parts, 473 and 47300, that multiplied together give a square (22372900 = 4730²).

The spelling of 47347300 in words is "forty-seven million, three hundred forty-seven thousand, three hundred".