47958872 has 16 divisors (see below), whose sum is σ = 96840240. Its totient is φ = 22134816.

The previous prime is 47958863. The next prime is 47958881. The reversal of 47958872 is 27885974.

It is an interprime number because it is at equal distance from previous prime (47958863) and next prime (47958881).

It is a self number, because there is not a number n which added to its sum of digits gives 47958872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230468 + ... + 230675.

It is an arithmetic number, because the mean of its divisors is an integer number (6052515).

Almost surely, 2^47958872 is an apocalyptic number.

It is an amenable number.

47958872 is an abundant number, since it is smaller than the sum of its proper divisors (48881368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47958872 is a wasteful number, since it uses less digits than its factorization.

47958872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461162 (or 461158 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 50.

The square root of 47958872 is about 6925.2344364649. The cubic root of 47958872 is about 363.3202909401.

The spelling of 47958872 in words is "forty-seven million, nine hundred fifty-eight thousand, eight hundred seventy-two".