47074482 has 96 divisors (see below), whose sum is σ = 129991680. Its totient is φ = 11975040.

The previous prime is 47074477. The next prime is 47074483. The reversal of 47074482 is 28447074.

47074482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47074483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47007 + ... + 47997.

It is an arithmetic number, because the mean of its divisors is an integer number (1354080).

Almost surely, 2^47074482 is an apocalyptic number.

47074482 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 47074482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64995840).

47074482 is an abundant number, since it is smaller than the sum of its proper divisors (82917198).

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

47074482 is a wasteful number, since it uses less digits than its factorization.

47074482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 47074482 is about 6861.0846081359. The cubic root of 47074482 is about 361.0731404406.

The spelling of 47074482 in words is "forty-seven million, seventy-four thousand, four hundred eighty-two".