11421627 has 8 divisors (see below), whose sum is σ = 17404416. Its totient is φ = 6526632.

The previous prime is 11421601. The next prime is 11421629. The reversal of 11421627 is 72612411.

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

It is not a de Polignac number, because 11421627 - 2⁷ = 11421499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11421597 and 11421606.

It is not an unprimeable number, because it can be changed into a prime (11421629) 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, 271923 + ... + 271964.

It is an arithmetic number, because the mean of its divisors is an integer number (2175552).

Almost surely, 2^11421627 is an apocalyptic number.

11421627 is a deficient number, since it is larger than the sum of its proper divisors (5982789).

11421627 is an equidigital number, since it uses as much as digits as its factorization.

11421627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543897.

The product of its digits is 672, while the sum is 24.

The square root of 11421627 is about 3379.5897680044. The cubic root of 11421627 is about 225.2039434817.

The spelling of 11421627 in words is "eleven million, four hundred twenty-one thousand, six hundred twenty-seven".