54466686 has 12 divisors (see below), whose sum is σ = 118011192. Its totient is φ = 18155556.

The previous prime is 54466667. The next prime is 54466729. The reversal of 54466686 is 68666445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1512946 + ... + 1512981.

It is an arithmetic number, because the mean of its divisors is an integer number (9834266).

Almost surely, 2^54466686 is an apocalyptic number.

54466686 is an abundant number, since it is smaller than the sum of its proper divisors (63544506).

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

54466686 is a wasteful number, since it uses less digits than its factorization.

54466686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025935 (or 3025932 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 54466686 is about 7380.1548764237. The cubic root of 54466686 is about 379.0620589312.

The spelling of 54466686 in words is "fifty-four million, four hundred sixty-six thousand, six hundred eighty-six".