47104904 has 64 divisors (see below), whose sum is σ = 112527360. Its totient is φ = 17951040.

The previous prime is 47104901. The next prime is 47104921. The reversal of 47104904 is 40940174.

It is not an unprimeable number, because it can be changed into a prime (47104901) 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, 28139 + ... + 29765.

It is an arithmetic number, because the mean of its divisors is an integer number (1758240).

Almost surely, 2^47104904 is an apocalyptic number.

47104904 is a gapful number since it is divisible by the number (44) 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 47104904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56263680).

47104904 is an abundant number, since it is smaller than the sum of its proper divisors (65422456).

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

47104904 is a wasteful number, since it uses less digits than its factorization.

47104904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 47104904 is about 6863.3012464848. The cubic root of 47104904 is about 361.1509051601.

The spelling of 47104904 in words is "forty-seven million, one hundred four thousand, nine hundred four".