57373472 has 54 divisors (see below), whose sum is σ = 123510177. Its totient is φ = 26222976.

The previous prime is 57373457. The next prime is 57373499. The reversal of 57373472 is 27437375.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

57373472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49056016 + 8317456 = 7004^2 + 2884^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5356.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 556973 + ... + 557075.

Almost surely, 2^57373472 is an apocalyptic number.

57373472 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57373472

57373472 is an abundant number, since it is smaller than the sum of its proper divisors (66136705).

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

57373472 is a wasteful number, since it uses less digits than its factorization.

57373472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 118 counting only the distinct ones).

The product of its digits is 123480, while the sum is 38.

The square root of 57373472 is about 7574.5278400703. The cubic root of 57373472 is about 385.6888146744.

The spelling of 57373472 in words is "fifty-seven million, three hundred seventy-three thousand, four hundred seventy-two".