54746784 has 36 divisors (see below), whose sum is σ = 155686986. Its totient is φ = 18248832.

The previous prime is 54746777. The next prime is 54746789. The reversal of 54746784 is 48764745.

It can be written as a sum of positive squares in only one way, i.e., 52707600 + 2039184 = 7260^2 + 1428^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (54746789) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94759 + ... + 95334.

Almost surely, 2^54746784 is an apocalyptic number.

It is an amenable number.

54746784 is an abundant number, since it is smaller than the sum of its proper divisors (100940202).

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

54746784 is a wasteful number, since it uses less digits than its factorization.

54746784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190109 (or 190098 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 54746784 is about 7399.1069731421. The cubic root of 54746784 is about 379.7107309162.

The spelling of 54746784 in words is "fifty-four million, seven hundred forty-six thousand, seven hundred eighty-four".