11273629 has 2 divisors, whose sum is σ = 11273630. Its totient is φ = 11273628.

The previous prime is 11273579. The next prime is 11273653. The reversal of 11273629 is 92637211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9622404 + 1651225 = 3102^2 + 1285^2 .

It is a cyclic number.

It is not a de Polignac number, because 11273629 - 2¹³ = 11265437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11273629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11273029) 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, 5636814 + 5636815.

It is an arithmetic number, because the mean of its divisors is an integer number (5636815).

Almost surely, 2^11273629 is an apocalyptic number.

It is an amenable number.

11273629 is a deficient number, since it is larger than the sum of its proper divisors (1).

11273629 is an equidigital number, since it uses as much as digits as its factorization.

11273629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The square root of 11273629 is about 3357.6225219640. The cubic root of 11273629 is about 224.2270033468.

The spelling of 11273629 in words is "eleven million, two hundred seventy-three thousand, six hundred twenty-nine".