47677608 has 96 divisors (see below), whose sum is σ = 144761760. Its totient is φ = 14048640.

The previous prime is 47677601. The next prime is 47677613. The reversal of 47677608 is 80677674.

It is not an unprimeable number, because it can be changed into a prime (47677601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28491 + ... + 30117.

It is an arithmetic number, because the mean of its divisors is an integer number (1507935).

Almost surely, 2^47677608 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 47677608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72380880).

47677608 is an abundant number, since it is smaller than the sum of its proper divisors (97084152).

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

47677608 is a wasteful number, since it uses less digits than its factorization.

47677608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The square root of 47677608 is about 6904.8973924310. The cubic root of 47677608 is about 362.6086440900.

The spelling of 47677608 in words is "forty-seven million, six hundred seventy-seven thousand, six hundred eight".