1106429 has 2 divisors, whose sum is σ = 1106430. Its totient is φ = 1106428.

The previous prime is 1106423. The next prime is 1106447. The reversal of 1106429 is 9246011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 683929 + 422500 = 827^2 + 650^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106429 - 2¹² = 1102333 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553214 + 553215.

It is an arithmetic number, because the mean of its divisors is an integer number (553215).

2^1106429 is an apocalyptic number.

It is an amenable number.

1106429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106429 is an equidigital number, since it uses as much as digits as its factorization.

1106429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1106429 is about 1051.8692884575. The cubic root of 1106429 is about 103.4287279552.

It can be divided in two parts, 1106 and 429, that multiplied together give a palindrome (474474).

The spelling of 1106429 in words is "one million, one hundred six thousand, four hundred twenty-nine".