11296487 has 4 divisors (see below), whose sum is σ = 11559240. Its totient is φ = 11033736.

The previous prime is 11296477. The next prime is 11296499. The reversal of 11296487 is 78469211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11296487 - 2⁶ = 11296423 is a prime.

It is a super-2 number, since 2×11296487² = 255221237082338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11296487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11296477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131312 + ... + 131397.

It is an arithmetic number, because the mean of its divisors is an integer number (2889810).

Almost surely, 2^11296487 is an apocalyptic number.

11296487 is a deficient number, since it is larger than the sum of its proper divisors (262753).

11296487 is an equidigital number, since it uses as much as digits as its factorization.

11296487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262752.

The product of its digits is 24192, while the sum is 38.

The square root of 11296487 is about 3361.0246949405. The cubic root of 11296487 is about 224.3784458778.

The spelling of 11296487 in words is "eleven million, two hundred ninety-six thousand, four hundred eighty-seven".