1226006 has 16 divisors (see below), whose sum is σ = 1971216. Its totient is φ = 569856.

The previous prime is 1225999. The next prime is 1226011. The reversal of 1226006 is 6006221.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3470 + ... + 3806.

It is an arithmetic number, because the mean of its divisors is an integer number (123201).

2^1226006 is an apocalyptic number.

1226006 is a deficient number, since it is larger than the sum of its proper divisors (745210).

1226006 is a wasteful number, since it uses less digits than its factorization.

1226006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1226006 is about 1107.2515522680. The cubic root of 1226006 is about 107.0280300397.

The spelling of 1226006 in words is "one million, two hundred twenty-six thousand, six".