1799226 has 64 divisors (see below), whose sum is σ = 4717440. Its totient is φ = 501120.

The previous prime is 1799219. The next prime is 1799227. The reversal of 1799226 is 6229971.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1799227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7606 + ... + 7838.

It is an arithmetic number, because the mean of its divisors is an integer number (73710).

2^1799226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1799226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2358720).

1799226 is an abundant number, since it is smaller than the sum of its proper divisors (2918214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1799226 is a wasteful number, since it uses less digits than its factorization.

1799226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 262 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 1799226 is about 1341.3523027154. The cubic root of 1799226 is about 121.6266017660.

It can be divided in two parts, 1799 and 226, that added together give a square (2025 = 45²).

The spelling of 1799226 in words is "one million, seven hundred ninety-nine thousand, two hundred twenty-six".