47338704 has 90 divisors (see below), whose sum is σ = 154135410. Its totient is φ = 13523328.

The previous prime is 47338703. The next prime is 47338741. The reversal of 47338704 is 40783374.

It can be written as a sum of positive squares in only one way, i.e., 42928704 + 4410000 = 6552^2 + 2100^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47338703) 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 17 ways as a sum of consecutive naturals, for example, 3702 + ... + 10410.

Almost surely, 2^47338704 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 47338704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77067705).

47338704 is an abundant number, since it is smaller than the sum of its proper divisors (106796706).

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

47338704 is a wasteful number, since it uses less digits than its factorization.

47338704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6737 (or 6721 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 47338704 is about 6880.3127835877. The cubic root of 47338704 is about 361.7474302233.

The spelling of 47338704 in words is "forty-seven million, three hundred thirty-eight thousand, seven hundred four".