11299657 has 2 divisors, whose sum is σ = 11299658. Its totient is φ = 11299656.

The previous prime is 11299643. The next prime is 11299697. The reversal of 11299657 is 75699211.

11299657 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11299697) can be obtained adding 11299657 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6702921 + 4596736 = 2589^2 + 2144^2 .

It is a cyclic number.

It is not a de Polignac number, because 11299657 - 2¹⁵ = 11266889 is a prime.

It is equal to p₇₄₄₉₇₉ and since 11299657 and 744979 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (11299697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5649828 + 5649829.

It is an arithmetic number, because the mean of its divisors is an integer number (5649829).

Almost surely, 2^11299657 is an apocalyptic number.

It is an amenable number.

11299657 is a deficient number, since it is larger than the sum of its proper divisors (1).

11299657 is an equidigital number, since it uses as much as digits as its factorization.

11299657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 40.

The square root of 11299657 is about 3361.4962442341. The cubic root of 11299657 is about 224.3994321411.

The spelling of 11299657 in words is "eleven million, two hundred ninety-nine thousand, six hundred fifty-seven".