11142673 has 2 divisors, whose sum is σ = 11142674. Its totient is φ = 11142672.

The previous prime is 11142653. The next prime is 11142679. The reversal of 11142673 is 37624111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10942864 + 199809 = 3308^2 + 447^2 .

It is a cyclic number.

It is not a de Polignac number, because 11142673 - 2¹³ = 11134481 is a prime.

It is not a weakly prime, because it can be changed into another prime (11142679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5571336 + 5571337.

It is an arithmetic number, because the mean of its divisors is an integer number (5571337).

Almost surely, 2^11142673 is an apocalyptic number.

It is an amenable number.

11142673 is a deficient number, since it is larger than the sum of its proper divisors (1).

11142673 is an equidigital number, since it uses as much as digits as its factorization.

11142673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 25.

The square root of 11142673 is about 3338.0642594174. The cubic root of 11142673 is about 223.3554026358.

Adding to 11142673 its reverse (37624111), we get a palindrome (48766784).

The spelling of 11142673 in words is "eleven million, one hundred forty-two thousand, six hundred seventy-three".