47082906 has 24 divisors (see below), whose sum is σ = 109860660. Its totient is φ = 14486976.

The previous prime is 47082901. The next prime is 47082943. The reversal of 47082906 is 60928074.

It can be written as a sum of positive squares in 2 ways, for example, as 43678881 + 3404025 = 6609^2 + 1845^2 .

It is not an unprimeable number, because it can be changed into a prime (47082901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100371 + ... + 100838.

Almost surely, 2^47082906 is an apocalyptic number.

47082906 is an abundant number, since it is smaller than the sum of its proper divisors (62777754).

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

47082906 is a wasteful number, since it uses less digits than its factorization.

47082906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201230 (or 201227 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 47082906 is about 6861.6984777823. The cubic root of 47082906 is about 361.0946772236.

The spelling of 47082906 in words is "forty-seven million, eighty-two thousand, nine hundred six".