54784036 has 12 divisors (see below), whose sum is σ = 98210700. Its totient is φ = 26723840.

The previous prime is 54784031. The next prime is 54784043. The reversal of 54784036 is 63048745.

It can be written as a sum of positive squares in 2 ways, for example, as 19855936 + 34928100 = 4456^2 + 5910^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54783986 and 54784004.

It is not an unprimeable number, because it can be changed into a prime (54784031) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 166861 + ... + 167188.

It is an arithmetic number, because the mean of its divisors is an integer number (8184225).

Almost surely, 2^54784036 is an apocalyptic number.

It is an amenable number.

54784036 is a deficient number, since it is larger than the sum of its proper divisors (43426664).

54784036 is a wasteful number, since it uses less digits than its factorization.

54784036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334094 (or 334092 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 54784036 is about 7401.6238758802. The cubic root of 54784036 is about 379.7968350733.

The spelling of 54784036 in words is "fifty-four million, seven hundred eighty-four thousand, thirty-six".