11486121 has 16 divisors (see below), whose sum is σ = 15649536. Its totient is φ = 7492176.

The previous prime is 11486119. The next prime is 11486141. The reversal of 11486121 is 12168411.

It is not a de Polignac number, because 11486121 - 2¹ = 11486119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11486091 and 11486100.

It is not an unprimeable number, because it can be changed into a prime (11486141) 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 15 ways as a sum of consecutive naturals, for example, 40446 + ... + 40728.

It is an arithmetic number, because the mean of its divisors is an integer number (978096).

Almost surely, 2^11486121 is an apocalyptic number.

It is an amenable number.

11486121 is a deficient number, since it is larger than the sum of its proper divisors (4163415).

11486121 is a wasteful number, since it uses less digits than its factorization.

11486121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532.

The product of its digits is 384, while the sum is 24.

The square root of 11486121 is about 3389.1180268619. The cubic root of 11486121 is about 225.6270312097.

The spelling of 11486121 in words is "eleven million, four hundred eighty-six thousand, one hundred twenty-one".