1922893105 has 8 divisors (see below), whose sum is σ = 2637110592. Its totient is φ = 1318555248.

The previous prime is 1922893061. The next prime is 1922893183. The reversal of 1922893105 is 5013982291.

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 1922893105 - 2⁷ = 1922892977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27469867 + ... + 27469936.

It is an arithmetic number, because the mean of its divisors is an integer number (329638824).

Almost surely, 2^1922893105 is an apocalyptic number.

It is an amenable number.

1922893105 is a deficient number, since it is larger than the sum of its proper divisors (714217487).

1922893105 is an equidigital number, since it uses as much as digits as its factorization.

1922893105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54939815.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 1922893105 is about 43850.8050667260. The cubic root of 1922893105 is about 1243.5169633848.

The spelling of 1922893105 in words is "one billion, nine hundred twenty-two million, eight hundred ninety-three thousand, one hundred five".