10830819 has 8 divisors (see below), whose sum is σ = 15290640. Its totient is φ = 6795776.

The previous prime is 10830803. The next prime is 10830823. The reversal of 10830819 is 91803801.

10830819 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10830819 - 2⁴ = 10830803 is a prime.

It is a super-2 number, since 2×10830819² = 234613280421522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10830829) 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, 106134 + ... + 106235.

It is an arithmetic number, because the mean of its divisors is an integer number (1911330).

Almost surely, 2^10830819 is an apocalyptic number.

10830819 is a deficient number, since it is larger than the sum of its proper divisors (4459821).

10830819 is a wasteful number, since it uses less digits than its factorization.

10830819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212389.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 10830819 is about 3291.0209662049. The cubic root of 10830819 is about 221.2519461031.

The spelling of 10830819 in words is "ten million, eight hundred thirty thousand, eight hundred nineteen".