54427406 has 16 divisors (see below), whose sum is σ = 89884080. Its totient is φ = 24511680.

The previous prime is 54427397. The next prime is 54427411. The reversal of 54427406 is 60472445.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8951 + ... + 13746.

It is an arithmetic number, because the mean of its divisors is an integer number (5617755).

Almost surely, 2^54427406 is an apocalyptic number.

54427406 is a deficient number, since it is larger than the sum of its proper divisors (35456674).

54427406 is a wasteful number, since it uses less digits than its factorization.

54427406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22819.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 54427406 is about 7377.4932056899. The cubic root of 54427406 is about 378.9709136855.

The spelling of 54427406 in words is "fifty-four million, four hundred twenty-seven thousand, four hundred six".