11465291 has 2 divisors, whose sum is σ = 11465292. Its totient is φ = 11465290.

The previous prime is 11465287. The next prime is 11465299. The reversal of 11465291 is 19256411.

It is a weak prime.

It is an emirp because it is prime and its reverse (19256411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11465291 - 2² = 11465287 is a prime.

It is not a weakly prime, because it can be changed into another prime (11465299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5732645 + 5732646.

It is an arithmetic number, because the mean of its divisors is an integer number (5732646).

Almost surely, 2^11465291 is an apocalyptic number.

11465291 is a deficient number, since it is larger than the sum of its proper divisors (1).

11465291 is an equidigital number, since it uses as much as digits as its factorization.

11465291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 29.

The square root of 11465291 is about 3386.0435614445. The cubic root of 11465291 is about 225.4905576648.

The spelling of 11465291 in words is "eleven million, four hundred sixty-five thousand, two hundred ninety-one".