4198765 has 16 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 3099712.

The previous prime is 4198763. The next prime is 4198781. The reversal of 4198765 is 5678914.

It is a cyclic number.

It is not a de Polignac number, because 4198765 - 2¹ = 4198763 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4198763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2706 + ... + 3964.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

Almost surely, 2^4198765 is an apocalyptic number.

It is an amenable number.

4198765 is a deficient number, since it is larger than the sum of its proper divisors (1244435).

4198765 is a wasteful number, since it uses less digits than its factorization.

4198765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316.

The product of its digits is 60480, while the sum is 40.

The square root of 4198765 is about 2049.0888218913. The cubic root of 4198765 is about 161.3270488904.

The spelling of 4198765 in words is "four million, one hundred ninety-eight thousand, seven hundred sixty-five".