47386608 has 80 divisors (see below), whose sum is σ = 129991680. Its totient is φ = 14833152.

The previous prime is 47386579. The next prime is 47386613. The reversal of 47386608 is 80668374.

It is a self number, because there is not a number n which added to its sum of digits gives 47386608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203260 + ... + 203492.

It is an arithmetic number, because the mean of its divisors is an integer number (1624896).

Almost surely, 2^47386608 is an apocalyptic number.

47386608 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 47386608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64995840).

47386608 is an abundant number, since it is smaller than the sum of its proper divisors (82605072).

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

47386608 is a wasteful number, since it uses less digits than its factorization.

47386608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 480 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 47386608 is about 6883.7931404132. The cubic root of 47386608 is about 361.8694115012.

The spelling of 47386608 in words is "forty-seven million, three hundred eighty-six thousand, six hundred eight".