1249226 has 8 divisors (see below), whose sum is σ = 2044224. Its totient is φ = 567820.

The previous prime is 1249217. The next prime is 1249243. The reversal of 1249226 is 6229421.

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 = 1249195 and 1249204.

It is an unprimeable number.

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, 28370 + ... + 28413.

It is an arithmetic number, because the mean of its divisors is an integer number (255528).

2^1249226 is an apocalyptic number.

1249226 is a deficient number, since it is larger than the sum of its proper divisors (794998).

1249226 is a wasteful number, since it uses less digits than its factorization.

1249226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56796.

The product of its digits is 1728, while the sum is 26.

The square root of 1249226 is about 1117.6877918274. The cubic root of 1249226 is about 107.6994961450.

The spelling of 1249226 in words is "one million, two hundred forty-nine thousand, two hundred twenty-six".