47862624 has 48 divisors (see below), whose sum is σ = 127249920. Its totient is φ = 15749760.

The previous prime is 47862623. The next prime is 47862637. The reversal of 47862624 is 42626874.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47862623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4429 + ... + 10739.

It is an arithmetic number, because the mean of its divisors is an integer number (2651040).

Almost surely, 2^47862624 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 47862624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63624960).

47862624 is an abundant number, since it is smaller than the sum of its proper divisors (79387296).

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

47862624 is a wasteful number, since it uses less digits than its factorization.

47862624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403 (or 6395 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 47862624 is about 6918.2818676316. The cubic root of 47862624 is about 363.0770806723.

The spelling of 47862624 in words is "forty-seven million, eight hundred sixty-two thousand, six hundred twenty-four".