1548226 has 8 divisors (see below), whose sum is σ = 2355264. Its totient is φ = 763140.

The previous prime is 1548221. The next prime is 1548247. The reversal of 1548226 is 6228451.

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

It is a super-3 number, since 3×1548226³ = 11133310569961461528, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1548194 and 1548203.

It is not an unprimeable number, because it can be changed into a prime (1548221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5310 + ... + 5593.

It is an arithmetic number, because the mean of its divisors is an integer number (294408).

2^1548226 is an apocalyptic number.

1548226 is a deficient number, since it is larger than the sum of its proper divisors (807038).

1548226 is a wasteful number, since it uses less digits than its factorization.

1548226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10976.

The product of its digits is 3840, while the sum is 28.

The square root of 1548226 is about 1244.2773002832. The cubic root of 1548226 is about 115.6852844632.

The spelling of 1548226 in words is "one million, five hundred forty-eight thousand, two hundred twenty-six".