47404682 has 8 divisors (see below), whose sum is σ = 76576836. Its totient is φ = 21879072.

The previous prime is 47404681. The next prime is 47404691. The reversal of 47404682 is 28640474.

47404682 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 47045881 + 358801 = 6859^2 + 599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×47404682² = 4494407751042248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47404681) 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, 911603 + ... + 911654.

Almost surely, 2^47404682 is an apocalyptic number.

47404682 is a deficient number, since it is larger than the sum of its proper divisors (29172154).

47404682 is a wasteful number, since it uses less digits than its factorization.

47404682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823272.

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 47404682 is about 6885.1058089183. The cubic root of 47404682 is about 361.9154132209.

The spelling of 47404682 in words is "forty-seven million, four hundred four thousand, six hundred eighty-two".