11089951 has 2 divisors, whose sum is σ = 11089952. Its totient is φ = 11089950.

The previous prime is 11089943. The next prime is 11089957. The reversal of 11089951 is 15998011.

11089951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11089951 - 2³ = 11089943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11089957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5544975 + 5544976.

It is an arithmetic number, because the mean of its divisors is an integer number (5544976).

Almost surely, 2^11089951 is an apocalyptic number.

11089951 is a deficient number, since it is larger than the sum of its proper divisors (1).

11089951 is an equidigital number, since it uses as much as digits as its factorization.

11089951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 34.

The square root of 11089951 is about 3330.1578040688. The cubic root of 11089951 is about 223.0025739211.

The spelling of 11089951 in words is "eleven million, eighty-nine thousand, nine hundred fifty-one".