54806892 has 72 divisors (see below), whose sum is σ = 150687936. Its totient is φ = 15456672.

The previous prime is 54806881. The next prime is 54806909. The reversal of 54806892 is 29860845.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 23 ways as a sum of consecutive naturals, for example, 48243 + ... + 49365.

It is an arithmetic number, because the mean of its divisors is an integer number (2092888).

Almost surely, 2^54806892 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54806892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75343968).

54806892 is an abundant number, since it is smaller than the sum of its proper divisors (95881044).

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

54806892 is a wasteful number, since it uses less digits than its factorization.

54806892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1218 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 54806892 is about 7403.1677003834. The cubic root of 54806892 is about 379.8496450412.

The spelling of 54806892 in words is "fifty-four million, eight hundred six thousand, eight hundred ninety-two".