11843057 has 2 divisors, whose sum is σ = 11843058. Its totient is φ = 11843056.

The previous prime is 11843053. The next prime is 11843063. The reversal of 11843057 is 75034811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9024016 + 2819041 = 3004^2 + 1679^2 .

It is a cyclic number.

It is not a de Polignac number, because 11843057 - 2² = 11843053 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11843053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5921528 + 5921529.

It is an arithmetic number, because the mean of its divisors is an integer number (5921529).

Almost surely, 2^11843057 is an apocalyptic number.

It is an amenable number.

11843057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11843057 is an equidigital number, since it uses as much as digits as its factorization.

11843057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 11843057 is about 3441.3742894373. The cubic root of 11843057 is about 227.9403827404.

Adding to 11843057 its reverse (75034811), we get a palindrome (86877868).

The spelling of 11843057 in words is "eleven million, eight hundred forty-three thousand, fifty-seven".