47470304 has 48 divisors (see below), whose sum is σ = 108436608. Its totient is φ = 20034432.

The previous prime is 47470289. The next prime is 47470309. The reversal of 47470304 is 40307474.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47470309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13427 + ... + 16589.

It is an arithmetic number, because the mean of its divisors is an integer number (2259096).

Almost surely, 2^47470304 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 47470304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54218304).

47470304 is an abundant number, since it is smaller than the sum of its proper divisors (60966304).

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

47470304 is a wasteful number, since it uses less digits than its factorization.

47470304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247 (or 3239 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 47470304 is about 6889.8696649501. The cubic root of 47470304 is about 362.0823352903.

Adding to 47470304 its reverse (40307474), we get a palindrome (87777778).

It can be divided in two parts, 47470 and 304, that added together give a palindrome (47774).

The spelling of 47470304 in words is "forty-seven million, four hundred seventy thousand, three hundred four".