47448360 has 96 divisors (see below), whose sum is σ = 163299240. Its totient is φ = 11907072.

The previous prime is 47448347. The next prime is 47448367. The reversal of 47448360 is 6384474.

It can be written as a sum of positive squares in 4 ways, for example, as 47361924 + 86436 = 6882^2 + 294^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47448367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2244 + ... + 9996.

Almost surely, 2^47448360 is an apocalyptic number.

47448360 is a gapful number since it is divisible by the number (40) 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 47448360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81649620).

47448360 is an abundant number, since it is smaller than the sum of its proper divisors (115850880).

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

47448360 is a wasteful number, since it uses less digits than its factorization.

47448360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7787 (or 7780 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 47448360 is about 6888.2769979146. The cubic root of 47448360 is about 362.0265336716.

The spelling of 47448360 in words is "forty-seven million, four hundred forty-eight thousand, three hundred sixty".