4197926 has 8 divisors (see below), whose sum is σ = 6339600. Its totient is φ = 2084728.

The previous prime is 4197923. The next prime is 4197967. The reversal of 4197926 is 6297914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4197926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4197923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6746 + ... + 7341.

It is an arithmetic number, because the mean of its divisors is an integer number (792450).

Almost surely, 2^4197926 is an apocalyptic number.

4197926 is a deficient number, since it is larger than the sum of its proper divisors (2141674).

4197926 is a wasteful number, since it uses less digits than its factorization.

4197926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14238.

The product of its digits is 27216, while the sum is 38.

The square root of 4197926 is about 2048.8840865212. The cubic root of 4197926 is about 161.3163026821.

The spelling of 4197926 in words is "four million, one hundred ninety-seven thousand, nine hundred twenty-six".