47070044 has 12 divisors (see below), whose sum is σ = 94140144. Its totient is φ = 20172864.

The previous prime is 47070007. The next prime is 47070071. The reversal of 47070044 is 44007074.

47070044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 47069995 and 47070022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840509 + ... + 840564.

It is an arithmetic number, because the mean of its divisors is an integer number (7845012).

Almost surely, 2^47070044 is an apocalyptic number.

It is an amenable number.

47070044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47070044 is a wasteful number, since it uses less digits than its factorization.

47070044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681084 (or 1681082 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 47070044 is about 6860.7611822596. The cubic root of 47070044 is about 361.0617932245.

The spelling of 47070044 in words is "forty-seven million, seventy thousand, forty-four".