11246121 has 10 divisors (see below), whose sum is σ = 16799882. Its totient is φ = 7497360.

The previous prime is 11246111. The next prime is 11246141. The reversal of 11246121 is 12164211.

11246121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7290000 + 3956121 = 2700^2 + 1989^2 .

It is not a de Polignac number, because 11246121 - 2⁹ = 11245609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11246094 and 11246103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11246101) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 69340 + ... + 69501.

Almost surely, 2^11246121 is an apocalyptic number.

It is an amenable number.

11246121 is a deficient number, since it is larger than the sum of its proper divisors (5553761).

11246121 is an equidigital number, since it uses as much as digits as its factorization.

11246121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138853 (or 138844 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 11246121 is about 3353.5236692172. The cubic root of 11246121 is about 224.0444812281.

The spelling of 11246121 in words is "eleven million, two hundred forty-six thousand, one hundred twenty-one".