4206775 has 12 divisors (see below), whose sum is σ = 5249664. Its totient is φ = 3344000.

The previous prime is 4206773. The next prime is 4206779. The reversal of 4206775 is 5776024.

It is not a de Polignac number, because 4206775 - 2¹ = 4206773 is a prime.

It is a Duffinian number.

4206775 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4335 + ... + 5215.

It is an arithmetic number, because the mean of its divisors is an integer number (437472).

Almost surely, 2^4206775 is an apocalyptic number.

4206775 is a deficient number, since it is larger than the sum of its proper divisors (1042889).

4206775 is a wasteful number, since it uses less digits than its factorization.

4206775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082 (or 1077 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 4206775 is about 2051.0424178939. The cubic root of 4206775 is about 161.4295717990.

The spelling of 4206775 in words is "four million, two hundred six thousand, seven hundred seventy-five".