11357669 has 2 divisors, whose sum is σ = 11357670. Its totient is φ = 11357668.

The previous prime is 11357663. The next prime is 11357701. The reversal of 11357669 is 96675311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10176100 + 1181569 = 3190^2 + 1087^2 .

It is a cyclic number.

It is not a de Polignac number, because 11357669 - 2¹⁶ = 11292133 is a prime.

It is a super-2 number, since 2×11357669² = 257993290227122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11357663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5678834 + 5678835.

It is an arithmetic number, because the mean of its divisors is an integer number (5678835).

Almost surely, 2^11357669 is an apocalyptic number.

It is an amenable number.

11357669 is a deficient number, since it is larger than the sum of its proper divisors (1).

11357669 is an equidigital number, since it uses as much as digits as its factorization.

11357669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 38.

The square root of 11357669 is about 3370.1140930242. The cubic root of 11357669 is about 224.7827961510.

The spelling of 11357669 in words is "eleven million, three hundred fifty-seven thousand, six hundred sixty-nine".