11474121 has 8 divisors (see below), whose sum is σ = 15326464. Its totient is φ = 7635600.

The previous prime is 11474117. The next prime is 11474131. The reversal of 11474121 is 12147411.

11474121 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11474121 - 2² = 11474117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11474131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1330 + ... + 4971.

It is an arithmetic number, because the mean of its divisors is an integer number (1915808).

Almost surely, 2^11474121 is an apocalyptic number.

It is an amenable number.

11474121 is a deficient number, since it is larger than the sum of its proper divisors (3852343).

11474121 is an equidigital number, since it uses as much as digits as its factorization.

11474121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6911.

The product of its digits is 224, while the sum is 21.

The square root of 11474121 is about 3387.3471921254. The cubic root of 11474121 is about 225.5484300351.

The spelling of 11474121 in words is "eleven million, four hundred seventy-four thousand, one hundred twenty-one".