11457499 has 2 divisors, whose sum is σ = 11457500. Its totient is φ = 11457498.

The previous prime is 11457497. The next prime is 11457533. The reversal of 11457499 is 99475411.

11457499 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11457499 - 2¹ = 11457497 is a prime.

Together with 11457497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11457493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5728749 + 5728750.

It is an arithmetic number, because the mean of its divisors is an integer number (5728750).

Almost surely, 2^11457499 is an apocalyptic number.

11457499 is a deficient number, since it is larger than the sum of its proper divisors (1).

11457499 is an equidigital number, since it uses as much as digits as its factorization.

11457499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 40.

The square root of 11457499 is about 3384.8927604874. The cubic root of 11457499 is about 225.4394637266.

The spelling of 11457499 in words is "eleven million, four hundred fifty-seven thousand, four hundred ninety-nine".