4198207 has 4 divisors (see below), whose sum is σ = 4521160. Its totient is φ = 3875256.

The previous prime is 4198141. The next prime is 4198211. The reversal of 4198207 is 7028914.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4198207 - 2⁷ = 4198079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4198247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161457 + ... + 161482.

It is an arithmetic number, because the mean of its divisors is an integer number (1130290).

Almost surely, 2^4198207 is an apocalyptic number.

4198207 is a deficient number, since it is larger than the sum of its proper divisors (322953).

4198207 is a wasteful number, since it uses less digits than its factorization.

4198207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322952.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 4198207 is about 2048.9526592872. The cubic root of 4198207 is about 161.3199019888.

The spelling of 4198207 in words is "four million, one hundred ninety-eight thousand, two hundred seven".