11460421 has 8 divisors (see below), whose sum is σ = 13520384. Its totient is φ = 9506160.

The previous prime is 11460413. The next prime is 11460467. The reversal of 11460421 is 12406411.

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 11460421 - 2³ = 11460413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11460221) 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, 26190 + ... + 26623.

It is an arithmetic number, because the mean of its divisors is an integer number (1690048).

Almost surely, 2^11460421 is an apocalyptic number.

It is an amenable number.

11460421 is a deficient number, since it is larger than the sum of its proper divisors (2059963).

11460421 is an equidigital number, since it uses as much as digits as its factorization.

11460421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52851.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 11460421 is about 3385.3243566902. The cubic root of 11460421 is about 225.4586266673.

Adding to 11460421 its reverse (12406411), we get a palindrome (23866832).

It can be divided in two parts, 11460 and 421, that added together give a square (11881 = 109²).

The spelling of 11460421 in words is "eleven million, four hundred sixty thousand, four hundred twenty-one".