47204208 has 160 divisors (see below), whose sum is σ = 146419200. Its totient is φ = 14696640.

The previous prime is 47204207. The next prime is 47204233. The reversal of 47204208 is 80240274.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47204207) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 664813 + ... + 664883.

It is an arithmetic number, because the mean of its divisors is an integer number (915120).

Almost surely, 2^47204208 is an apocalyptic number.

47204208 is a gapful number since it is divisible by the number (48) 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 47204208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73209600).

47204208 is an abundant number, since it is smaller than the sum of its proper divisors (99214992).

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

47204208 is an equidigital number, since it uses as much as digits as its factorization.

47204208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 47204208 is about 6870.5318571418. The cubic root of 47204208 is about 361.4045132697.

The spelling of 47204208 in words is "forty-seven million, two hundred four thousand, two hundred eight".