1746226 has 4 divisors (see below), whose sum is σ = 2619342. Its totient is φ = 873112.

The previous prime is 1746211. The next prime is 1746259. The reversal of 1746226 is 6226471.

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

It can be written as a sum of positive squares in only one way, i.e., 998001 + 748225 = 999^2 + 865^2 .

It is a d-powerful number, because it can be written as 1 + 7³ + 4⁸ + 6³ + 2 + 2⁹ + 6⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 1746194 and 1746203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436555 + ... + 436558.

2^1746226 is an apocalyptic number.

1746226 is a deficient number, since it is larger than the sum of its proper divisors (873116).

1746226 is an equidigital number, since it uses as much as digits as its factorization.

1746226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873115.

The product of its digits is 4032, while the sum is 28.

The square root of 1746226 is about 1321.4484477270. The cubic root of 1746226 is about 120.4204234622.

It can be divided in two parts, 174 and 6226, that added together give a square (6400 = 80²).

The spelling of 1746226 in words is "one million, seven hundred forty-six thousand, two hundred twenty-six".