10471999 has 4 divisors (see below), whose sum is σ = 10755064. Its totient is φ = 10188936.

The previous prime is 10471997. The next prime is 10472047. The reversal of 10471999 is 99917401.

It is a happy number.

10471999 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10471999 - 2¹ = 10471997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10471991) 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, 141477 + ... + 141550.

It is an arithmetic number, because the mean of its divisors is an integer number (2688766).

Almost surely, 2^10471999 is an apocalyptic number.

10471999 is a deficient number, since it is larger than the sum of its proper divisors (283065).

10471999 is an equidigital number, since it uses as much as digits as its factorization.

10471999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283064.

The product of its (nonzero) digits is 20412, while the sum is 40.

The square root of 10471999 is about 3236.0468167194. The cubic root of 10471999 is about 218.7811314605.

It can be divided in two parts, 104719 and 99, that multiplied together give a triangular number (10367181 = T₄₅₅₃).

The spelling of 10471999 in words is "ten million, four hundred seventy-one thousand, nine hundred ninety-nine".