1227606 has 8 divisors (see below), whose sum is σ = 2455224. Its totient is φ = 409200.

The previous prime is 1227563. The next prime is 1227619. The reversal of 1227606 is 6067221.

It is a happy number.

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

1227606 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102295 + ... + 102306.

It is an arithmetic number, because the mean of its divisors is an integer number (306903).

2^1227606 is an apocalyptic number.

1227606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1227606 is a wasteful number, since it uses less digits than its factorization.

1227606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204606.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1227606 is about 1107.9738264057. The cubic root of 1227606 is about 107.0745688026.

The spelling of 1227606 in words is "one million, two hundred twenty-seven thousand, six hundred six".