11494451 has 2 divisors, whose sum is σ = 11494452. Its totient is φ = 11494450.

The previous prime is 11494447. The next prime is 11494463. The reversal of 11494451 is 15449411.

It is a weak prime.

It is an emirp because it is prime and its reverse (15449411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11494451 - 2² = 11494447 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11494151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5747225 + 5747226.

It is an arithmetic number, because the mean of its divisors is an integer number (5747226).

Almost surely, 2^11494451 is an apocalyptic number.

11494451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11494451 is an equidigital number, since it uses as much as digits as its factorization.

11494451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 29.

The square root of 11494451 is about 3390.3467374297. The cubic root of 11494451 is about 225.6815613395.

The spelling of 11494451 in words is "eleven million, four hundred ninety-four thousand, four hundred fifty-one".