11499479 has 2 divisors, whose sum is σ = 11499480. Its totient is φ = 11499478.

The previous prime is 11499461. The next prime is 11499493. The reversal of 11499479 is 97499411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11499479 is a 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 polite number, since it can be written as a sum of consecutive naturals, namely, 5749739 + 5749740.

It is an arithmetic number, because the mean of its divisors is an integer number (5749740).

Almost surely, 2^11499479 is an apocalyptic number.

11499479 is a deficient number, since it is larger than the sum of its proper divisors (1).

11499479 is an equidigital number, since it uses as much as digits as its factorization.

11499479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 44.

The square root of 11499479 is about 3391.0881734334. The cubic root of 11499479 is about 225.7144630552.

The spelling of 11499479 in words is "eleven million, four hundred ninety-nine thousand, four hundred seventy-nine".