11296921 has 8 divisors (see below), whose sum is σ = 11836800. Its totient is φ = 10767120.

The previous prime is 11296919. The next prime is 11296973. The reversal of 11296921 is 12969211.

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

It is not a de Polignac number, because 11296921 - 2¹ = 11296919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11296991) 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, 175 + ... + 4756.

It is an arithmetic number, because the mean of its divisors is an integer number (1479600).

Almost surely, 2^11296921 is an apocalyptic number.

It is an amenable number.

11296921 is a deficient number, since it is larger than the sum of its proper divisors (539879).

11296921 is an equidigital number, since it uses as much as digits as its factorization.

11296921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039.

The product of its digits is 1944, while the sum is 31.

The square root of 11296921 is about 3361.0892579639. The cubic root of 11296921 is about 224.3813193080.

The spelling of 11296921 in words is "eleven million, two hundred ninety-six thousand, nine hundred twenty-one".