11400377 has 2 divisors, whose sum is σ = 11400378. Its totient is φ = 11400376.

The previous prime is 11400293. The next prime is 11400379. The reversal of 11400377 is 77300411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11262736 + 137641 = 3356^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 11400377 - 2¹⁴ = 11383993 is a prime.

Together with 11400379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11400379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5700188 + 5700189.

It is an arithmetic number, because the mean of its divisors is an integer number (5700189).

Almost surely, 2^11400377 is an apocalyptic number.

It is an amenable number.

11400377 is a deficient number, since it is larger than the sum of its proper divisors (1).

11400377 is an equidigital number, since it uses as much as digits as its factorization.

11400377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 11400377 is about 3376.4444316470. Note that the first 4 decimals coincide. The cubic root of 11400377 is about 225.0641923838.

Adding to 11400377 its reverse (77300411), we get a palindrome (88700788).

The spelling of 11400377 in words is "eleven million, four hundred thousand, three hundred seventy-seven".