47454304 has 24 divisors (see below), whose sum is σ = 96441408. Its totient is φ = 22961280.

The previous prime is 47454301. The next prime is 47454331. The reversal of 47454304 is 40345474.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47454301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22927 + ... + 24910.

It is an arithmetic number, because the mean of its divisors is an integer number (4018392).

Almost surely, 2^47454304 is an apocalyptic number.

It is an amenable number.

47454304 is an abundant number, since it is smaller than the sum of its proper divisors (48987104).

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

47454304 is a wasteful number, since it uses less digits than its factorization.

47454304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47878 (or 47870 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 47454304 is about 6888.7084420811. The cubic root of 47454304 is about 362.0416504278.

Adding to 47454304 its reverse (40345474), we get a palindrome (87799778).

The spelling of 47454304 in words is "forty-seven million, four hundred fifty-four thousand, three hundred four".