47719476 has 192 divisors, whose sum is σ = 154828800. Its totient is φ = 12400128.

The previous prime is 47719433. The next prime is 47719481. The reversal of 47719476 is 67491774.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 604005 + ... + 604083.

It is an arithmetic number, because the mean of its divisors is an integer number (806400).

Almost surely, 2^47719476 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 47719476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77414400).

47719476 is an abundant number, since it is smaller than the sum of its proper divisors (107109324).

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

47719476 is a wasteful number, since it uses less digits than its factorization.

47719476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 155 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 47719476 is about 6907.9284883386. The cubic root of 47719476 is about 362.7147543976.

The spelling of 47719476 in words is "forty-seven million, seven hundred nineteen thousand, four hundred seventy-six".