4198505 has 8 divisors (see below), whose sum is σ = 5054400. Its totient is φ = 3348016.

The previous prime is 4198471. The next prime is 4198511. The reversal of 4198505 is 5058914.

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 4198505 - 2¹² = 4194409 is a prime.

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, 626 + ... + 2964.

It is an arithmetic number, because the mean of its divisors is an integer number (631800).

Almost surely, 2^4198505 is an apocalyptic number.

It is an amenable number.

4198505 is a deficient number, since it is larger than the sum of its proper divisors (855895).

4198505 is a wasteful number, since it uses less digits than its factorization.

4198505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 4198505 is about 2049.0253780761. The cubic root of 4198505 is about 161.3237188717.

The spelling of 4198505 in words is "four million, one hundred ninety-eight thousand, five hundred five".