57286300 has 36 divisors (see below), whose sum is σ = 125288856. Its totient is φ = 22734400.

The previous prime is 57286283. The next prime is 57286301. The reversal of 57286300 is 368275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57286301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10914 + ... + 15286.

It is an arithmetic number, because the mean of its divisors is an integer number (3480246).

Almost surely, 2^57286300 is an apocalyptic number.

57286300 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 57286300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62644428).

57286300 is an abundant number, since it is smaller than the sum of its proper divisors (68002556).

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

57286300 is a wasteful number, since it uses less digits than its factorization.

57286300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518 (or 4511 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 57286300 is about 7568.7713666090. The cubic root of 57286300 is about 385.4933799414.

The spelling of 57286300 in words is "fifty-seven million, two hundred eighty-six thousand, three hundred".