512426200 has 384 divisors, whose sum is σ = 1574899200. Its totient is φ = 152064000.

The previous prime is 512426191. The next prime is 512426203. The reversal of 512426200 is 2624215.

It is a super-2 number, since 2×512426200² = 525161220892880000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512426203) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12498180 + ... + 12498220.

It is an arithmetic number, because the mean of its divisors is an integer number (4101300).

Almost surely, 2^512426200 is an apocalyptic number.

512426200 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 512426200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (787449600).

512426200 is an abundant number, since it is smaller than the sum of its proper divisors (1062473000).

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

512426200 is a wasteful number, since it uses less digits than its factorization.

512426200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 512426200 is about 22636.8328173356. The cubic root of 512426200 is about 800.2219176017.

The spelling of 512426200 in words is "five hundred twelve million, four hundred twenty-six thousand, two hundred".