11456011 has 8 divisors (see below), whose sum is σ = 13862880. Its totient is φ = 9241728.

The previous prime is 11455999. The next prime is 11456021. The reversal of 11456011 is 11065411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11456011 - 2⁵ = 11455979 is a prime.

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 11456011.

It is not an unprimeable number, because it can be changed into a prime (11456021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48016 + ... + 48253.

It is an arithmetic number, because the mean of its divisors is an integer number (1732860).

Almost surely, 2^11456011 is an apocalyptic number.

11456011 is a deficient number, since it is larger than the sum of its proper divisors (2406869).

11456011 is an equidigital number, since it uses as much as digits as its factorization.

11456011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96293.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 11456011 is about 3384.6729531817. The cubic root of 11456011 is about 225.4297039339.

The spelling of 11456011 in words is "eleven million, four hundred fifty-six thousand, eleven".