11106437 has 2 divisors, whose sum is σ = 11106438. Its totient is φ = 11106436.

The previous prime is 11106421. The next prime is 11106467. The reversal of 11106437 is 73460111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9728161 + 1378276 = 3119^2 + 1174^2 .

It is a cyclic number.

It is not a de Polignac number, because 11106437 - 2⁴ = 11106421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11106467) 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 as a sum of consecutive naturals, namely, 5553218 + 5553219.

It is an arithmetic number, because the mean of its divisors is an integer number (5553219).

Almost surely, 2^11106437 is an apocalyptic number.

It is an amenable number.

11106437 is a deficient number, since it is larger than the sum of its proper divisors (1).

11106437 is an equidigital number, since it uses as much as digits as its factorization.

11106437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 11106437 is about 3332.6321429165. The cubic root of 11106437 is about 223.1130222655.

Adding to 11106437 its reverse (73460111), we get a palindrome (84566548).

The spelling of 11106437 in words is "eleven million, one hundred six thousand, four hundred thirty-seven".