4198826 has 8 divisors (see below), whose sum is σ = 6501504. Its totient is φ = 2031660.

The previous prime is 4198807. The next prime is 4198837. The reversal of 4198826 is 6288914.

4198826 = 119² + 120² + ... + 242².

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

It is a d-powerful number, because it can be written as 4⁶ + 1 + 9² + 8² + 8² + 2²² + 6³ .

It is a self number, because there is not a number n which added to its sum of digits gives 4198826.

It is a congruent number.

It is an unprimeable number.

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, 33800 + ... + 33923.

It is an arithmetic number, because the mean of its divisors is an integer number (812688).

Almost surely, 2^4198826 is an apocalyptic number.

4198826 is a deficient number, since it is larger than the sum of its proper divisors (2302678).

4198826 is a wasteful number, since it uses less digits than its factorization.

4198826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67756.

The product of its digits is 27648, while the sum is 38.

The square root of 4198826 is about 2049.1037065019. The cubic root of 4198826 is about 161.3278301442.

The spelling of 4198826 in words is "four million, one hundred ninety-eight thousand, eight hundred twenty-six".