47401004 has 48 divisors (see below), whose sum is σ = 97843200. Its totient is φ = 19673280.

The previous prime is 47401001. The next prime is 47401009. The reversal of 47401004 is 40010474.

It is not an unprimeable number, because it can be changed into a prime (47401001) 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 15 ways as a sum of consecutive naturals, for example, 238097 + ... + 238295.

It is an arithmetic number, because the mean of its divisors is an integer number (2038400).

Almost surely, 2^47401004 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 47401004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48921600).

47401004 is an abundant number, since it is smaller than the sum of its proper divisors (50442196).

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

47401004 is a wasteful number, since it uses less digits than its factorization.

47401004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 47401004 is about 6884.8387054455. The cubic root of 47401004 is about 361.9060529688.

Adding to 47401004 its reverse (40010474), we get a palindrome (87411478).

The spelling of 47401004 in words is "forty-seven million, four hundred one thousand, four".