47199348 has 108 divisors (see below), whose sum is σ = 144074112. Its totient is φ = 13471920.

The previous prime is 47199343. The next prime is 47199349. The reversal of 47199348 is 84399174.

It is a tau number, because it is divible by the number of its divisors (108).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47199343) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 47133 + ... + 48123.

Almost surely, 2^47199348 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 47199348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72037056).

47199348 is an abundant number, since it is smaller than the sum of its proper divisors (96874764).

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

47199348 is a wasteful number, since it uses less digits than its factorization.

47199348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024 (or 1003 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 47199348 is about 6870.1781636287. The cubic root of 47199348 is about 361.3921098118.

The spelling of 47199348 in words is "forty-seven million, one hundred ninety-nine thousand, three hundred forty-eight".