11499407 has 2 divisors, whose sum is σ = 11499408. Its totient is φ = 11499406.

The previous prime is 11499359. The next prime is 11499409. The reversal of 11499407 is 70499411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11499407 is a prime.

It is a super-2 number, since 2×11499407² = 264472722703298, which contains 22 as substring.

Together with 11499409, 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 (11499409) 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, 5749703 + 5749704.

It is an arithmetic number, because the mean of its divisors is an integer number (5749704).

Almost surely, 2^11499407 is an apocalyptic number.

11499407 is a deficient number, since it is larger than the sum of its proper divisors (1).

11499407 is an equidigital number, since it uses as much as digits as its factorization.

11499407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 11499407 is about 3391.0775573555. The cubic root of 11499407 is about 225.7139919766.

The spelling of 11499407 in words is "eleven million, four hundred ninety-nine thousand, four hundred seven".