1489226 has 8 divisors (see below), whose sum is σ = 2255040. Its totient is φ = 737548.

The previous prime is 1489223. The next prime is 1489231. The reversal of 1489226 is 6229841.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1489192 and 1489201.

It is not an unprimeable number, because it can be changed into a prime (1489223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3266 + ... + 3693.

It is an arithmetic number, because the mean of its divisors is an integer number (281880).

2^1489226 is an apocalyptic number.

1489226 is a deficient number, since it is larger than the sum of its proper divisors (765814).

1489226 is a wasteful number, since it uses less digits than its factorization.

1489226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7068.

The product of its digits is 6912, while the sum is 32.

The square root of 1489226 is about 1220.3384776364. The cubic root of 1489226 is about 114.1966954120.

The spelling of 1489226 in words is "one million, four hundred eighty-nine thousand, two hundred twenty-six".