47348224 has 80 divisors (see below), whose sum is σ = 118046016. Its totient is φ = 18432000.

The previous prime is 47348221. The next prime is 47348227. The reversal of 47348224 is 42284374.

It is an interprime number because it is at equal distance from previous prime (47348221) and next prime (47348227).

It is a self number, because there is not a number n which added to its sum of digits gives 47348224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47348221) 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, 38824 + ... + 40024.

Almost surely, 2^47348224 is an apocalyptic number.

47348224 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 47348224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59023008).

47348224 is an abundant number, since it is smaller than the sum of its proper divisors (70697792).

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

47348224 is a wasteful number, since it uses less digits than its factorization.

47348224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237 (or 1221 counting only the distinct ones).

The product of its digits is 43008, while the sum is 34.

The square root of 47348224 is about 6881.0045778215. The cubic root of 47348224 is about 361.7716782094.

The spelling of 47348224 in words is "forty-seven million, three hundred forty-eight thousand, two hundred twenty-four".