11151479 has 2 divisors, whose sum is σ = 11151480. Its totient is φ = 11151478.

The previous prime is 11151451. The next prime is 11151509. The reversal of 11151479 is 97415111.

11151479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (97415111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11151479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11151419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575739 + 5575740.

It is an arithmetic number, because the mean of its divisors is an integer number (5575740).

Almost surely, 2^11151479 is an apocalyptic number.

11151479 is a deficient number, since it is larger than the sum of its proper divisors (1).

11151479 is an equidigital number, since it uses as much as digits as its factorization.

11151479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 29.

The square root of 11151479 is about 3339.3830268479. The cubic root of 11151479 is about 223.4142260368.

The spelling of 11151479 in words is "eleven million, one hundred fifty-one thousand, four hundred seventy-nine".