11252921 has 8 divisors (see below), whose sum is σ = 12166080. Its totient is φ = 10371888.

The previous prime is 11252903. The next prime is 11252933. The reversal of 11252921 is 12925211.

11252921 is digitally balanced in base 3, because in such base 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 a cyclic number.

It is not a de Polignac number, because 11252921 - 2¹⁰ = 11251897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11252321) 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, 7301 + ... + 8706.

It is an arithmetic number, because the mean of its divisors is an integer number (1520760).

Almost surely, 2^11252921 is an apocalyptic number.

It is an amenable number.

11252921 is a deficient number, since it is larger than the sum of its proper divisors (913159).

11252921 is a wasteful number, since it uses less digits than its factorization.

11252921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16063.

The product of its digits is 360, while the sum is 23.

The square root of 11252921 is about 3354.5373749595. The cubic root of 11252921 is about 224.0896285138.

The spelling of 11252921 in words is "eleven million, two hundred fifty-two thousand, nine hundred twenty-one".