47406004 has 24 divisors (see below), whose sum is σ = 86083200. Its totient is φ = 22825920.

The previous prime is 47406001. The next prime is 47406043. The reversal of 47406004 is 40060474.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 47406004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47406001) 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, 11127 + ... + 14785.

It is an arithmetic number, because the mean of its divisors is an integer number (3586800).

Almost surely, 2^47406004 is an apocalyptic number.

It is an amenable number.

47406004 is a deficient number, since it is larger than the sum of its proper divisors (38677196).

47406004 is a wasteful number, since it uses less digits than its factorization.

47406004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783 (or 3781 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 47406004 is about 6885.2018125833. The cubic root of 47406004 is about 361.9187774999.

Adding to 47406004 its reverse (40060474), we get a palindrome (87466478).

The spelling of 47406004 in words is "forty-seven million, four hundred six thousand, four".