47976503 has 4 divisors (see below), whose sum is σ = 48163440. Its totient is φ = 47789568.

The previous prime is 47976497. The next prime is 47976517. The reversal of 47976503 is 30567974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47976503 - 2²⁰ = 46927927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47975503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93083 + ... + 93596.

It is an arithmetic number, because the mean of its divisors is an integer number (12040860).

Almost surely, 2^47976503 is an apocalyptic number.

47976503 is a deficient number, since it is larger than the sum of its proper divisors (186937).

47976503 is a wasteful number, since it uses less digits than its factorization.

47976503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186936.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 47976503 is about 6926.5072727891. The cubic root of 47976503 is about 363.3648076616.

The spelling of 47976503 in words is "forty-seven million, nine hundred seventy-six thousand, five hundred three".