57354720 has 48 divisors (see below), whose sum is σ = 180668880. Its totient is φ = 15294464.

The previous prime is 57354697. The next prime is 57354727. The reversal of 57354720 is 2745375.

57354720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57354727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59265 + ... + 60224.

It is an arithmetic number, because the mean of its divisors is an integer number (3763935).

Almost surely, 2^57354720 is an apocalyptic number.

It is an amenable number.

57354720 is an abundant number, since it is smaller than the sum of its proper divisors (123314160).

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

57354720 is a wasteful number, since it uses less digits than its factorization.

57354720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119507 (or 119499 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 57354720 is about 7573.2899059788. The cubic root of 57354720 is about 385.6467904630.

The spelling of 57354720 in words is "fifty-seven million, three hundred fifty-four thousand, seven hundred twenty".