47979052 has 24 divisors (see below), whose sum is σ = 91772352. Its totient is φ = 21766800.

The previous prime is 47979017. The next prime is 47979067. The reversal of 47979052 is 25097974.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42163 + ... + 43285.

It is an arithmetic number, because the mean of its divisors is an integer number (3823848).

Almost surely, 2^47979052 is an apocalyptic number.

It is an amenable number.

47979052 is a deficient number, since it is larger than the sum of its proper divisors (43793300).

47979052 is a wasteful number, since it uses less digits than its factorization.

47979052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 47979052 is about 6926.6912736169. The cubic root of 47979052 is about 363.3712427596.

The spelling of 47979052 in words is "forty-seven million, nine hundred seventy-nine thousand, fifty-two".