47299408 has 40 divisors (see below), whose sum is σ = 102993408. Its totient is φ = 20879232.

The previous prime is 47299403. The next prime is 47299429. The reversal of 47299408 is 80499274.

47299408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47299403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160 + ... + 9727.

Almost surely, 2^47299408 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 47299408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51496704).

47299408 is an abundant number, since it is smaller than the sum of its proper divisors (55694000).

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

47299408 is a wasteful number, since it uses less digits than its factorization.

47299408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9931 (or 9925 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 47299408 is about 6877.4565065873. The cubic root of 47299408 is about 361.6473066387.

The spelling of 47299408 in words is "forty-seven million, two hundred ninety-nine thousand, four hundred eight".