47486976 has 96 divisors (see below), whose sum is σ = 129729600. Its totient is φ = 15441920.

The previous prime is 47486969. The next prime is 47486981. The reversal of 47486976 is 67968474.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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, 362431 + ... + 362561.

It is an arithmetic number, because the mean of its divisors is an integer number (1351350).

Almost surely, 2^47486976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47486976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64864800).

47486976 is an abundant number, since it is smaller than the sum of its proper divisors (82242624).

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

47486976 is a wasteful number, since it uses less digits than its factorization.

47486976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 195 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The square root of 47486976 is about 6891.0794510004. The cubic root of 47486976 is about 362.1247191922.

The spelling of 47486976 in words is "forty-seven million, four hundred eighty-six thousand, nine hundred seventy-six".