47056464 has 360 divisors, whose sum is σ = 180092640. Its totient is φ = 11757312.

The previous prime is 47056463. The next prime is 47056487. The reversal of 47056464 is 46465074.

47056464 is a `hidden beast` number, since 4 + 7 + 0 + 5 + 646 + 4 = 666.

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

It is a zygodrome in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47056463) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2476647 + ... + 2476665.

Almost surely, 2^47056464 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 47056464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90046320).

47056464 is an abundant number, since it is smaller than the sum of its proper divisors (133036176).

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

47056464 is a wasteful number, since it uses less digits than its factorization.

47056464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 47056464 is about 6859.7714247634. The cubic root of 47056464 is about 361.0270670282.

The spelling of 47056464 in words is "forty-seven million, fifty-six thousand, four hundred sixty-four".