142857300 has 72 divisors (see below), whose sum is σ = 426694912. Its totient is φ = 36864000.

The previous prime is 142857293. The next prime is 142857317. The reversal of 142857300 is 3758241.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1620 + ... + 16980.

Almost surely, 2^142857300 is an apocalyptic number.

142857300 is a gapful number since it is divisible by the number (10) 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 142857300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213347456).

142857300 is an abundant number, since it is smaller than the sum of its proper divisors (283837612).

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

142857300 is a wasteful number, since it uses less digits than its factorization.

142857300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15409 (or 15402 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 142857300 is about 11952.2926670995. The cubic root of 142857300 is about 522.7581502526.

The spelling of 142857300 in words is "one hundred forty-two million, eight hundred fifty-seven thousand, three hundred".