10499819 has 6 divisors (see below), whose sum is σ = 11466084. Its totient is φ = 9535520.

The previous prime is 10499807. The next prime is 10499831. The reversal of 10499819 is 91899401.

10499819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10499807) and next prime (10499831).

It is not a de Polignac number, because 10499819 - 2¹⁶ = 10434283 is a prime.

It is a super-2 number, since 2×10499819² = 220492398065522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10499849) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10259 + ... + 11235.

It is an arithmetic number, because the mean of its divisors is an integer number (1911014).

Almost surely, 2^10499819 is an apocalyptic number.

10499819 is a deficient number, since it is larger than the sum of its proper divisors (966265).

10499819 is an frugal number, since it uses more digits than its factorization.

10499819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 41.

The square root of 10499819 is about 3240.3424201772. The cubic root of 10499819 is about 218.9746987444.

The spelling of 10499819 in words is "ten million, four hundred ninety-nine thousand, eight hundred nineteen".