47802803 has 8 divisors (see below), whose sum is σ = 51172800. Its totient is φ = 44518248.

The previous prime is 47802791. The next prime is 47802823. The reversal of 47802803 is 30820874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47802803 - 2⁴ = 47802787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47802803.

It is not an unprimeable number, because it can be changed into a prime (47802823) 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, 20201 + ... + 22442.

It is an arithmetic number, because the mean of its divisors is an integer number (6396600).

Almost surely, 2^47802803 is an apocalyptic number.

47802803 is a deficient number, since it is larger than the sum of its proper divisors (3369997).

47802803 is a wasteful number, since it uses less digits than its factorization.

47802803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42721.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 47802803 is about 6913.9571158635. The cubic root of 47802803 is about 362.9257539009.

The spelling of 47802803 in words is "forty-seven million, eight hundred two thousand, eight hundred three".