47014480 has 80 divisors (see below), whose sum is σ = 113921280. Its totient is φ = 18031104.

The previous prime is 47014447. The next prime is 47014483. The reversal of 47014480 is 8441074.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×47014480² = 4420722659340800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47014483) 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 15 ways as a sum of consecutive naturals, for example, 271674 + ... + 271846.

It is an arithmetic number, because the mean of its divisors is an integer number (1424016).

Almost surely, 2^47014480 is an apocalyptic number.

47014480 is a gapful number since it is divisible by the number (40) 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 47014480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56960640).

47014480 is an abundant number, since it is smaller than the sum of its proper divisors (66906800).

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

47014480 is a wasteful number, since it uses less digits than its factorization.

47014480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 47014480 is about 6856.7105816127. The cubic root of 47014480 is about 360.9196650608.

The spelling of 47014480 in words is "forty-seven million, fourteen thousand, four hundred eighty".