2198065435 has 8 divisors (see below), whose sum is σ = 2637930960. Its totient is φ = 1758284064.

The previous prime is 2198065421. The next prime is 2198065451. The reversal of 2198065435 is 5345608912.

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 2198065435 - 2³¹ = 50581787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2198065391 and 2198065400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85296 + ... + 108034.

It is an arithmetic number, because the mean of its divisors is an integer number (329741370).

Almost surely, 2^2198065435 is an apocalyptic number.

2198065435 is a deficient number, since it is larger than the sum of its proper divisors (439865525).

2198065435 is a wasteful number, since it uses less digits than its factorization.

2198065435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42077.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 2198065435 is about 46883.5305304539. The cubic root of 2198065435 is about 1300.2101110096.

The spelling of 2198065435 in words is "two billion, one hundred ninety-eight million, sixty-five thousand, four hundred thirty-five".