10928819 has 8 divisors (see below), whose sum is σ = 12550080. Its totient is φ = 9412200.

The previous prime is 10928803. The next prime is 10928843. The reversal of 10928819 is 91882901.

10928819 is digitally balanced in base 2, because in such base 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 10928819 - 2⁴ = 10928803 is a prime.

It is a super-2 number, since 2×10928819² = 238878169469522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10928899) 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, 25937 + ... + 26354.

It is an arithmetic number, because the mean of its divisors is an integer number (1568760).

Almost surely, 2^10928819 is an apocalyptic number.

10928819 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

10928819 is a deficient number, since it is larger than the sum of its proper divisors (1621261).

10928819 is a wasteful number, since it uses less digits than its factorization.

10928819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52321.

The product of its (nonzero) digits is 10368, while the sum is 38.

The square root of 10928819 is about 3305.8764344724. The cubic root of 10928819 is about 221.9172580755.

It can be divided in two parts, 109 and 28819, that multiplied together give a triangular number (3141271 = T₂₅₀₆).

The spelling of 10928819 in words is "ten million, nine hundred twenty-eight thousand, eight hundred nineteen".