47104000 has 120 divisors (see below), whose sum is σ = 122679648. Its totient is φ = 18022400.

The previous prime is 47103961. The next prime is 47104003. The reversal of 47104000 is 40174.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (47104003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047989 + ... + 2048011.

Almost surely, 2^47104000 is an apocalyptic number.

47104000 is a gapful number since it is divisible by the number (40) 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 47104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61339824).

47104000 is an abundant number, since it is smaller than the sum of its proper divisors (75575648).

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

47104000 is an frugal number, since it uses more digits than its factorization.

47104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 47104000 is about 6863.2353886487. The cubic root of 47104000 is about 361.1485948379.

Adding to 47104000 its reverse (40174), we get a palindrome (47144174).

The spelling of 47104000 in words is "forty-seven million, one hundred four thousand".