54674718 has 16 divisors (see below), whose sum is σ = 124970880. Its totient is φ = 15621336.

The previous prime is 54674707. The next prime is 54674759. The reversal of 54674718 is 81747645.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 1301779 = 54674718 / (5 + 4 + 6 + 7 + 4 + 7 + 1 + 8).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 54674718.

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 7 ways as a sum of consecutive naturals, for example, 650848 + ... + 650931.

It is an arithmetic number, because the mean of its divisors is an integer number (7810680).

Almost surely, 2^54674718 is an apocalyptic number.

54674718 is an abundant number, since it is smaller than the sum of its proper divisors (70296162).

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

54674718 is a wasteful number, since it uses less digits than its factorization.

54674718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301791.

The product of its digits is 188160, while the sum is 42.

The square root of 54674718 is about 7394.2354574357. The cubic root of 54674718 is about 379.5440468524.

The spelling of 54674718 in words is "fifty-four million, six hundred seventy-four thousand, seven hundred eighteen".