47706048 has 168 divisors, whose sum is σ = 154216608. Its totient is φ = 13989888.

The previous prime is 47706041. The next prime is 47706053. The reversal of 47706048 is 84060774.

It is a happy number.

47706048 is a `hidden beast` number, since 47 + 7 + 0 + 604 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47706041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172086 + ... + 172362.

It is an arithmetic number, because the mean of its divisors is an integer number (917956).

Almost surely, 2^47706048 is an apocalyptic number.

47706048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47706048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77108304).

47706048 is an abundant number, since it is smaller than the sum of its proper divisors (106510560).

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

47706048 is a wasteful number, since it uses less digits than its factorization.

47706048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 47706048 is about 6906.9564932755. The cubic root of 47706048 is about 362.6807292221.

The spelling of 47706048 in words is "forty-seven million, seven hundred six thousand, forty-eight".