47566848 has 156 divisors (see below), whose sum is σ = 149403840. Its totient is φ = 13418496.

The previous prime is 47566843. The next prime is 47566853. The reversal of 47566848 is 84866574.

It is an interprime number because it is at equal distance from previous prime (47566843) and next prime (47566853).

It is a Harshad number since it is a multiple of its sum of digits (48).

Its product of digits (1290240) is a multiple of the sum of its prime factors (120).

It is a junction number, because it is equal to n+sod(n) for n = 47566797 and 47566806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47566843) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 602073 + ... + 602151.

Almost surely, 2^47566848 is an apocalyptic number.

47566848 is a gapful number since it is divisible by the number (48) 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 47566848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74701920).

47566848 is an abundant number, since it is smaller than the sum of its proper divisors (101836992).

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

47566848 is an equidigital number, since it uses as much as digits as its factorization.

47566848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 91 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 47566848 is about 6896.8723346166. The cubic root of 47566848 is about 362.3276339480.

The spelling of 47566848 in words is "forty-seven million, five hundred sixty-six thousand, eight hundred forty-eight".