47320200 has 240 divisors, whose sum is σ = 172846080. Its totient is φ = 11975040.

The previous prime is 47320181. The next prime is 47320237. The reversal of 47320200 is 202374.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 372537 + ... + 372663.

It is an arithmetic number, because the mean of its divisors is an integer number (720192).

Almost surely, 2^47320200 is an apocalyptic number.

47320200 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 47320200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86423040).

47320200 is an abundant number, since it is smaller than the sum of its proper divisors (125525880).

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

47320200 is a wasteful number, since it uses less digits than its factorization.

47320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 47320200 is about 6878.9679458477. The cubic root of 47320200 is about 361.7002901720.

Adding to 47320200 its reverse (202374), we get a palindrome (47522574).

The spelling of 47320200 in words is "forty-seven million, three hundred twenty thousand, two hundred".