47641044 has 48 divisors (see below), whose sum is σ = 121867200. Its totient is φ = 14365440.

The previous prime is 47641031. The next prime is 47641049. The reversal of 47641044 is 44014674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47641049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29982 + ... + 31530.

It is an arithmetic number, because the mean of its divisors is an integer number (2538900).

Almost surely, 2^47641044 is an apocalyptic number.

47641044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47641044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60933600).

47641044 is an abundant number, since it is smaller than the sum of its proper divisors (74226156).

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

47641044 is a wasteful number, since it uses less digits than its factorization.

47641044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800 (or 1798 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 47641044 is about 6902.2491986308. The cubic root of 47641044 is about 362.5159254200.

The spelling of 47641044 in words is "forty-seven million, six hundred forty-one thousand, forty-four".