1226061 has 12 divisors (see below), whose sum is σ = 1848288. Its totient is φ = 781704.

The previous prime is 1226053. The next prime is 1226063. The reversal of 1226061 is 1606221.

It is a happy number.

It is not a de Polignac number, because 1226061 - 2³ = 1226053 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226063) 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 11 ways as a sum of consecutive naturals, for example, 2755 + ... + 3168.

It is an arithmetic number, because the mean of its divisors is an integer number (154024).

2^1226061 is an apocalyptic number.

It is an amenable number.

1226061 is a deficient number, since it is larger than the sum of its proper divisors (622227).

1226061 is a wasteful number, since it uses less digits than its factorization.

1226061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5952 (or 5949 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1226061 is about 1107.2763882609. The cubic root of 1226061 is about 107.0296304815.

It can be divided in two parts, 12260 and 61, that added together give a palindrome (12321).

The spelling of 1226061 in words is "one million, two hundred twenty-six thousand, sixty-one".