47789676 has 180 divisors, whose sum is σ = 145995696. Its totient is φ = 13590720.

The previous prime is 47789671. The next prime is 47789683. The reversal of 47789676 is 67698774.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (47789671) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 901666 + ... + 901718.

Almost surely, 2^47789676 is an apocalyptic number.

47789676 is a gapful number since it is divisible by the number (46) 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 47789676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72997848).

47789676 is an abundant number, since it is smaller than the sum of its proper divisors (98206020).

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

47789676 is a wasteful number, since it uses less digits than its factorization.

47789676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 92 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 54.

The square root of 47789676 is about 6913.0077390381. The cubic root of 47789676 is about 362.8925301691.

The spelling of 47789676 in words is "forty-seven million, seven hundred eighty-nine thousand, six hundred seventy-six".