11441893 has 2 divisors, whose sum is σ = 11441894. Its totient is φ = 11441892.

The previous prime is 11441887. The next prime is 11441939. The reversal of 11441893 is 39814411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11437924 + 3969 = 3382^2 + 63^2 .

It is a cyclic number.

It is not a de Polignac number, because 11441893 - 2¹³ = 11433701 is a prime.

It is equal to p₇₅₃₆₉₁ and since 11441893 and 753691 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 (11441803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720946 + 5720947.

It is an arithmetic number, because the mean of its divisors is an integer number (5720947).

Almost surely, 2^11441893 is an apocalyptic number.

It is an amenable number.

11441893 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441893 is an equidigital number, since it uses as much as digits as its factorization.

11441893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 31.

The square root of 11441893 is about 3382.5867320735. The cubic root of 11441893 is about 225.3370618895.

The spelling of 11441893 in words is "eleven million, four hundred forty-one thousand, eight hundred ninety-three".