54421227 has 40 divisors (see below), whose sum is σ = 95216352. Its totient is φ = 30326400.

The previous prime is 54421217. The next prime is 54421231. The reversal of 54421227 is 72212445.

It is not a de Polignac number, because 54421227 - 2⁷ = 54421099 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 54421227.

It is not an unprimeable number, because it can be changed into a prime (54421217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22077 + ... + 24417.

Almost surely, 2^54421227 is an apocalyptic number.

54421227 is a deficient number, since it is larger than the sum of its proper divisors (40795125).

54421227 is a wasteful number, since it uses less digits than its factorization.

54421227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401 (or 2392 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 54421227 is about 7377.0744201208. The cubic root of 54421227 is about 378.9565719530.

The spelling of 54421227 in words is "fifty-four million, four hundred twenty-one thousand, two hundred twenty-seven".