47872803 has 24 divisors (see below), whose sum is σ = 71815744. Its totient is φ = 28329840.

The previous prime is 47872793. The next prime is 47872807. The reversal of 47872803 is 30827874.

It is not a de Polignac number, because 47872803 - 2⁴ = 47872787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47872807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14076 + ... + 17142.

Almost surely, 2^47872803 is an apocalyptic number.

47872803 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

47872803 is a deficient number, since it is larger than the sum of its proper divisors (23942941).

47872803 is a wasteful number, since it uses less digits than its factorization.

47872803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135 (or 3124 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 47872803 is about 6919.0174880542. The cubic root of 47872803 is about 363.1028175231.

The spelling of 47872803 in words is "forty-seven million, eight hundred seventy-two thousand, eight hundred three".