11464151 has 2 divisors, whose sum is σ = 11464152. Its totient is φ = 11464150.

The previous prime is 11464147. The next prime is 11464153. The reversal of 11464151 is 15146411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11464151 - 2² = 11464147 is a prime.

It is a Sophie Germain prime.

Together with 11464153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11464153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5732075 + 5732076.

It is an arithmetic number, because the mean of its divisors is an integer number (5732076).

Almost surely, 2^11464151 is an apocalyptic number.

11464151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11464151 is an equidigital number, since it uses as much as digits as its factorization.

11464151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 23.

The square root of 11464151 is about 3385.8752192011. The cubic root of 11464151 is about 225.4830838683.

The spelling of 11464151 in words is "eleven million, four hundred sixty-four thousand, one hundred fifty-one".