54878106 has 32 divisors (see below), whose sum is σ = 111767040. Its totient is φ = 17960624.

The previous prime is 54878059. The next prime is 54878113. The reversal of 54878106 is 60187845.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130765 + ... + 131183.

It is an arithmetic number, because the mean of its divisors is an integer number (3492720).

Almost surely, 2^54878106 is an apocalyptic number.

54878106 is an abundant number, since it is smaller than the sum of its proper divisors (56888934).

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

54878106 is a wasteful number, since it uses less digits than its factorization.

54878106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 54878106 is about 7407.9758368936. The cubic root of 54878106 is about 380.0140945834.

The spelling of 54878106 in words is "fifty-four million, eight hundred seventy-eight thousand, one hundred six".