47389104 has 80 divisors (see below), whose sum is σ = 155466240. Its totient is φ = 13538880.

The previous prime is 47389093. The next prime is 47389109. The reversal of 47389104 is 40198374.

It is a happy number.

47389104 is a `hidden beast` number, since 473 + 89 + 104 = 666.

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 (47389109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4812 + ... + 10859.

It is an arithmetic number, because the mean of its divisors is an integer number (1943328).

Almost surely, 2^47389104 is an apocalyptic number.

It is an amenable number.

47389104 is an abundant number, since it is smaller than the sum of its proper divisors (108077136).

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

47389104 is a wasteful number, since it uses less digits than its factorization.

47389104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15695 (or 15683 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 47389104 is about 6883.9744334214. The cubic root of 47389104 is about 361.8757649854.

The spelling of 47389104 in words is "forty-seven million, three hundred eighty-nine thousand, one hundred four".