54687086 has 8 divisors (see below), whose sum is σ = 82087320. Its totient is φ = 27324648.

The previous prime is 54687067. The next prime is 54687107. The reversal of 54687086 is 68078645.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5501 + ... + 11816.

It is an arithmetic number, because the mean of its divisors is an integer number (10260915).

Almost surely, 2^54687086 is an apocalyptic number.

54687086 is a deficient number, since it is larger than the sum of its proper divisors (27400234).

54687086 is a wasteful number, since it uses less digits than its factorization.

54687086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18898.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 54687086 is about 7395.0717373126. The cubic root of 54687086 is about 379.5726636551.

The spelling of 54687086 in words is "fifty-four million, six hundred eighty-seven thousand, eighty-six".