11376889 has 2 divisors, whose sum is σ = 11376890. Its totient is φ = 11376888.

The previous prime is 11376809. The next prime is 11376901. The reversal of 11376889 is 98867311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8791225 + 2585664 = 2965^2 + 1608^2 .

It is a cyclic number.

It is not a de Polignac number, because 11376889 - 2¹⁹ = 10852601 is a prime.

It is not a weakly prime, because it can be changed into another prime (11376809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5688444 + 5688445.

It is an arithmetic number, because the mean of its divisors is an integer number (5688445).

Almost surely, 2^11376889 is an apocalyptic number.

It is an amenable number.

11376889 is a deficient number, since it is larger than the sum of its proper divisors (1).

11376889 is an equidigital number, since it uses as much as digits as its factorization.

11376889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 43.

The square root of 11376889 is about 3372.9644231744. The cubic root of 11376889 is about 224.9095208222.

The spelling of 11376889 in words is "eleven million, three hundred seventy-six thousand, eight hundred eighty-nine".