54067814 has 8 divisors (see below), whose sum is σ = 81139968. Its totient is φ = 27021160.

The previous prime is 54067799. The next prime is 54067823. The reversal of 54067814 is 41876045.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344 + ... + 10404.

It is an arithmetic number, because the mean of its divisors is an integer number (10142496).

Almost surely, 2^54067814 is an apocalyptic number.

54067814 is a deficient number, since it is larger than the sum of its proper divisors (27072154).

54067814 is a wasteful number, since it uses less digits than its factorization.

54067814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12750.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 54067814 is about 7353.0819388879. The cubic root of 54067814 is about 378.1344715338.

The spelling of 54067814 in words is "fifty-four million, sixty-seven thousand, eight hundred fourteen".