47466744 has 64 divisors (see below), whose sum is σ = 128701440. Its totient is φ = 14501760.

The previous prime is 47466743. The next prime is 47466767. The reversal of 47466744 is 44766474.

It is a junction number, because it is equal to n+sod(n) for n = 47466696 and 47466705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47466743) 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, 51649 + ... + 52559.

It is an arithmetic number, because the mean of its divisors is an integer number (2010960).

Almost surely, 2^47466744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47466744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64350720).

47466744 is an abundant number, since it is smaller than the sum of its proper divisors (81234696).

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

47466744 is a wasteful number, since it uses less digits than its factorization.

47466744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100 (or 1096 counting only the distinct ones).

The product of its digits is 451584, while the sum is 42.

The square root of 47466744 is about 6889.6113097910. The cubic root of 47466744 is about 362.0732836992.

The spelling of 47466744 in words is "forty-seven million, four hundred sixty-six thousand, seven hundred forty-four".