11378413 has 2 divisors, whose sum is σ = 11378414. Its totient is φ = 11378412.

The previous prime is 11378407. The next prime is 11378453. The reversal of 11378413 is 31487311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11309769 + 68644 = 3363^2 + 262^2 .

It is an emirp because it is prime and its reverse (31487311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11378413 - 2¹³ = 11370221 is a prime.

It is equal to p₇₄₉₈₀₀ and since 11378413 and 749800 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11378453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5689206 + 5689207.

It is an arithmetic number, because the mean of its divisors is an integer number (5689207).

Almost surely, 2^11378413 is an apocalyptic number.

It is an amenable number.

11378413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11378413 is an equidigital number, since it uses as much as digits as its factorization.

11378413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 28.

The square root of 11378413 is about 3373.1903296434. The cubic root of 11378413 is about 224.9195630169.

The spelling of 11378413 in words is "eleven million, three hundred seventy-eight thousand, four hundred thirteen".