47494708 has 12 divisors (see below), whose sum is σ = 83168260. Its totient is φ = 23732352.

The previous prime is 47494673. The next prime is 47494709. The reversal of 47494708 is 80749474.

It is a happy number.

47494708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 24088464 + 23406244 = 4908^2 + 4838^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47494709) 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 3 ways as a sum of consecutive naturals, for example, 6460 + ... + 11692.

Almost surely, 2^47494708 is an apocalyptic number.

It is an amenable number.

47494708 is a deficient number, since it is larger than the sum of its proper divisors (35673552).

47494708 is a wasteful number, since it uses less digits than its factorization.

47494708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7506 (or 7504 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 47494708 is about 6891.6404433197. The cubic root of 47494708 is about 362.1443722747.

The spelling of 47494708 in words is "forty-seven million, four hundred ninety-four thousand, seven hundred eight".