10404471 has 32 divisors (see below), whose sum is σ = 17561088. Its totient is φ = 5322240.

The previous prime is 10404461. The next prime is 10404479. The reversal of 10404471 is 17440401.

10404471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10404471 - 2⁹ = 10403959 is a prime.

It is a super-3 number, since 3×10404471³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16555 + ... + 17171.

It is an arithmetic number, because the mean of its divisors is an integer number (548784).

Almost surely, 2^10404471 is an apocalyptic number.

10404471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10404471 is a deficient number, since it is larger than the sum of its proper divisors (7156617).

10404471 is a wasteful number, since it uses less digits than its factorization.

10404471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 10404471 is about 3225.5962239561. The cubic root of 10404471 is about 218.3098517308.

Adding to 10404471 its reverse (17440401), we get a palindrome (27844872).

The spelling of 10404471 in words is "ten million, four hundred four thousand, four hundred seventy-one".