47474760 has 128 divisors (see below), whose sum is σ = 150958080. Its totient is φ = 11920128.

The previous prime is 47474743. The next prime is 47474773. The reversal of 47474760 is 6747474.

It is a super-4 number, since 4×47474760⁴ (a number of 32 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284197 + ... + 284363.

It is an arithmetic number, because the mean of its divisors is an integer number (1179360).

Almost surely, 2^47474760 is an apocalyptic number.

47474760 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 47474760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75479040).

47474760 is an abundant number, since it is smaller than the sum of its proper divisors (103483320).

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

47474760 is a wasteful number, since it uses less digits than its factorization.

47474760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 39.

The square root of 47474760 is about 6890.1930306777. The cubic root of 47474760 is about 362.0936643969.

The spelling of 47474760 in words is "forty-seven million, four hundred seventy-four thousand, seven hundred sixty".