57024300 has 72 divisors (see below), whose sum is σ = 166364352. Its totient is φ = 15080000.

The previous prime is 57024299. The next prime is 57024311. The reversal of 57024300 is 342075.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38575 + ... + 40025.

It is an arithmetic number, because the mean of its divisors is an integer number (2310616).

Almost surely, 2^57024300 is an apocalyptic number.

57024300 is a gapful number since it is divisible by the number (50) 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 57024300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83182176).

57024300 is an abundant number, since it is smaller than the sum of its proper divisors (109340052).

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

57024300 is a wasteful number, since it uses less digits than its factorization.

57024300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599 (or 1592 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 57024300 is about 7551.4435706029. The cubic root of 57024300 is about 384.9047945845.

Adding to 57024300 its reverse (342075), we get a palindrome (57366375).

The spelling of 57024300 in words is "fifty-seven million, twenty-four thousand, three hundred".