54427068 has 18 divisors (see below), whose sum is σ = 137579624. Its totient is φ = 18142344.

The previous prime is 54427063. The next prime is 54427069. The reversal of 54427068 is 86072445.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1511863 = 54427068 / (5 + 4 + 4 + 2 + 7 + 0 + 6 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54427063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 755896 + ... + 755967.

Almost surely, 2^54427068 is an apocalyptic number.

It is an amenable number.

54427068 is an abundant number, since it is smaller than the sum of its proper divisors (83152556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54427068 is a wasteful number, since it uses less digits than its factorization.

54427068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511873 (or 1511868 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 54427068 is about 7377.4702981442. The cubic root of 54427068 is about 378.9701292006.

The spelling of 54427068 in words is "fifty-four million, four hundred twenty-seven thousand, sixty-eight".