47863516 has 6 divisors (see below), whose sum is σ = 83761160. Its totient is φ = 23931756.

The previous prime is 47863477. The next prime is 47863537. The reversal of 47863516 is 61536874.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5982936 + ... + 5982943.

Almost surely, 2^47863516 is an apocalyptic number.

It is an amenable number.

47863516 is a deficient number, since it is larger than the sum of its proper divisors (35897644).

47863516 is a wasteful number, since it uses less digits than its factorization.

47863516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11965883 (or 11965881 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 47863516 is about 6918.3463342044. The cubic root of 47863516 is about 363.0793361744.

The spelling of 47863516 in words is "forty-seven million, eight hundred sixty-three thousand, five hundred sixteen".