47463744 has 56 divisors (see below), whose sum is σ = 128524000. Its totient is φ = 15450624.

The previous prime is 47463733. The next prime is 47463751. The reversal of 47463744 is 44736474.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5382 + ... + 11130.

Almost surely, 2^47463744 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 47463744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64262000).

47463744 is an abundant number, since it is smaller than the sum of its proper divisors (81060256).

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

47463744 is a wasteful number, since it uses less digits than its factorization.

47463744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807 (or 5797 counting only the distinct ones).

The product of its digits is 225792, while the sum is 39.

The square root of 47463744 is about 6889.3935872470. The cubic root of 47463744 is about 362.0656556026.

The spelling of 47463744 in words is "forty-seven million, four hundred sixty-three thousand, seven hundred forty-four".