47859903 has 80 divisors (see below), whose sum is σ = 90635776. Its totient is φ = 24494400.

The previous prime is 47859899. The next prime is 47859937. The reversal of 47859903 is 30995874.

It is not a de Polignac number, because 47859903 - 2² = 47859899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47859943) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 316878 + ... + 317028.

Almost surely, 2^47859903 is an apocalyptic number.

47859903 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

47859903 is a deficient number, since it is larger than the sum of its proper divisors (42775873).

47859903 is a wasteful number, since it uses less digits than its factorization.

47859903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 47859903 is about 6918.0852119644. The cubic root of 47859903 is about 363.0702002064.

The spelling of 47859903 in words is "forty-seven million, eight hundred fifty-nine thousand, nine hundred three".