54204740 has 24 divisors (see below), whose sum is σ = 117503232. Its totient is φ = 20982240.

The previous prime is 54204713. The next prime is 54204749. The reversal of 54204740 is 4740245.

It is not an unprimeable number, because it can be changed into a prime (54204749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43094 + ... + 44333.

It is an arithmetic number, because the mean of its divisors is an integer number (4895968).

Almost surely, 2^54204740 is an apocalyptic number.

It is an amenable number.

54204740 is an abundant number, since it is smaller than the sum of its proper divisors (63298492).

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

54204740 is a wasteful number, since it uses less digits than its factorization.

54204740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87467 (or 87465 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 54204740 is about 7362.3868412357. The cubic root of 54204740 is about 378.4534092437.

Adding to 54204740 its reverse (4740245), we get a palindrome (58944985).

The spelling of 54204740 in words is "fifty-four million, two hundred four thousand, seven hundred forty".