47470303 has 16 divisors (see below), whose sum is σ = 52264800. Its totient is φ = 42940800.

The previous prime is 47470289. The next prime is 47470309. The reversal of 47470303 is 30307474.

It is a cyclic number.

It is not a de Polignac number, because 47470303 - 2⁵ = 47470271 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 55225 + ... + 56077.

It is an arithmetic number, because the mean of its divisors is an integer number (3266550).

Almost surely, 2^47470303 is an apocalyptic number.

47470303 is a deficient number, since it is larger than the sum of its proper divisors (4794497).

47470303 is a wasteful number, since it uses less digits than its factorization.

47470303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002.

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

The square root of 47470303 is about 6889.8695923798. The cubic root of 47470303 is about 362.0823327478.

Adding to 47470303 its reverse (30307474), we get a palindrome (77777777).

The spelling of 47470303 in words is "forty-seven million, four hundred seventy thousand, three hundred three".